127949325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 259031040

約数和(自身を除く): 131081715

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 101, 105, 127, 133, 175, 285, 303, 381, 399, 475, 505, 525, 635, 665, 707, 889, 1425, 1515, 1905, 1919, 1995, 2121, 2413, 2525, 2667, 3175, 3325, 3535, 4445, 5757, 7239, 7575, 9525, 9595, 9975, 10605, 12065, 12827, 13335, 13433, 16891, 17675, 22225, 28785, 36195, 38481, 40299, 47975, 50673, 53025, 60325, 64135, 66675, 67165, 84455, 89789, 143925, 180975, 192405, 201495, 243713, 253365, 269367, 320675, 335825, 422275, 448945, 731139, 962025, 1007475, 1218565, 1266825, 1346835, 1705991, 2244725, 3655695, 5117973, 6092825, 6734175, 8529955, 18278475, 25589865, 42649775, 127949325]

約数ペア:

[(1, 127949325), (3, 42649775), (5, 25589865), (7, 18278475), (15, 8529955), (19, 6734175), (21, 6092825), (25, 5117973), (35, 3655695), (57, 2244725), (75, 1705991), (95, 1346835), (101, 1266825), (105, 1218565), (127, 1007475), (133, 962025), (175, 731139), (285, 448945), (303, 422275), (381, 335825), (399, 320675), (475, 269367), (505, 253365), (525, 243713), (635, 201495), (665, 192405), (707, 180975), (889, 143925), (1425, 89789), (1515, 84455), (1905, 67165), (1919, 66675), (1995, 64135), (2121, 60325), (2413, 53025), (2525, 50673), (2667, 47975), (3175, 40299), (3325, 38481), (3535, 36195), (4445, 28785), (5757, 22225), (7239, 17675), (7575, 16891), (9525, 13433), (9595, 13335), (9975, 12827), (10605, 12065)]