2247197925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 4571707392

約数和(自身を除く): 2324509467

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 71, 75, 95, 105, 133, 167, 175, 213, 285, 355, 361, 399, 475, 497, 501, 525, 665, 835, 1065, 1083, 1169, 1349, 1425, 1491, 1775, 1805, 1995, 2485, 2505, 2527, 3173, 3325, 3507, 4047, 4175, 5325, 5415, 5845, 6745, 7455, 7581, 9025, 9443, 9519, 9975, 11857, 12425, 12525, 12635, 15865, 17535, 20235, 22211, 25631, 27075, 28329, 29225, 33725, 35571, 37275, 37905, 47215, 47595, 59285, 60287, 63175, 66633, 76893, 79325, 82999, 87675, 101175, 111055, 128155, 141645, 177855, 179417, 180861, 189525, 225283, 236075, 237975, 248997, 296425, 301435, 333165, 384465, 414995, 422009, 538251, 555275, 640775, 675849, 708225, 889275, 897085, 904305, 1126415, 1244985, 1266027, 1507175, 1576981, 1665825, 1922325, 2074975, 2110045, 2691255, 3379245, 4280377, 4485425, 4521525, 4730943, 5632075, 6224925, 6330135, 7884905, 10550225, 12841131, 13456275, 16896225, 21401885, 23654715, 29962639, 31650675, 39424525, 64205655, 89887917, 107009425, 118273575, 149813195, 321028275, 449439585, 749065975, 2247197925]

約数ペア:

[(1, 2247197925), (3, 749065975), (5, 449439585), (7, 321028275), (15, 149813195), (19, 118273575), (21, 107009425), (25, 89887917), (35, 64205655), (57, 39424525), (71, 31650675), (75, 29962639), (95, 23654715), (105, 21401885), (133, 16896225), (167, 13456275), (175, 12841131), (213, 10550225), (285, 7884905), (355, 6330135), (361, 6224925), (399, 5632075), (475, 4730943), (497, 4521525), (501, 4485425), (525, 4280377), (665, 3379245), (835, 2691255), (1065, 2110045), (1083, 2074975), (1169, 1922325), (1349, 1665825), (1425, 1576981), (1491, 1507175), (1775, 1266027), (1805, 1244985), (1995, 1126415), (2485, 904305), (2505, 897085), (2527, 889275), (3173, 708225), (3325, 675849), (3507, 640775), (4047, 555275), (4175, 538251), (5325, 422009), (5415, 414995), (5845, 384465), (6745, 333165), (7455, 301435), (7581, 296425), (9025, 248997), (9443, 237975), (9519, 236075), (9975, 225283), (11857, 189525), (12425, 180861), (12525, 179417), (12635, 177855), (15865, 141645), (17535, 128155), (20235, 111055), (22211, 101175), (25631, 87675), (27075, 82999), (28329, 79325), (29225, 76893), (33725, 66633), (35571, 63175), (37275, 60287), (37905, 59285), (47215, 47595)]