485255925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 1114369152

約数和(自身を除く): 629113227

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 37, 45, 55, 63, 75, 77, 99, 105, 111, 165, 175, 185, 225, 231, 259, 275, 315, 333, 385, 407, 495, 525, 555, 693, 757, 777, 825, 925, 1155, 1221, 1295, 1575, 1665, 1925, 2035, 2271, 2331, 2475, 2775, 2849, 3465, 3663, 3785, 3885, 5299, 5775, 6105, 6475, 6813, 8325, 8327, 8547, 10175, 11355, 11655, 14245, 15897, 17325, 18315, 18925, 19425, 24981, 25641, 26495, 28009, 30525, 34065, 41635, 42735, 47691, 56775, 58275, 58289, 71225, 74943, 79485, 84027, 91575, 124905, 128205, 132475, 140045, 170325, 174867, 196063, 208175, 213675, 238455, 252081, 291445, 308099, 374715, 397425, 420135, 524601, 588189, 624525, 641025, 700225, 874335, 924297, 980315, 1192275, 1260405, 1457225, 1540495, 1764567, 1873575, 2100675, 2156693, 2623005, 2772891, 2940945, 4371675, 4621485, 4901575, 6302025, 6470079, 7702475, 8822835, 10783465, 13115025, 13864455, 14704725, 19410237, 23107425, 32350395, 44114175, 53917325, 69322275, 97051185, 161751975, 485255925]

約数ペア:

[(1, 485255925), (3, 161751975), (5, 97051185), (7, 69322275), (9, 53917325), (11, 44114175), (15, 32350395), (21, 23107425), (25, 19410237), (33, 14704725), (35, 13864455), (37, 13115025), (45, 10783465), (55, 8822835), (63, 7702475), (75, 6470079), (77, 6302025), (99, 4901575), (105, 4621485), (111, 4371675), (165, 2940945), (175, 2772891), (185, 2623005), (225, 2156693), (231, 2100675), (259, 1873575), (275, 1764567), (315, 1540495), (333, 1457225), (385, 1260405), (407, 1192275), (495, 980315), (525, 924297), (555, 874335), (693, 700225), (757, 641025), (777, 624525), (825, 588189), (925, 524601), (1155, 420135), (1221, 397425), (1295, 374715), (1575, 308099), (1665, 291445), (1925, 252081), (2035, 238455), (2271, 213675), (2331, 208175), (2475, 196063), (2775, 174867), (2849, 170325), (3465, 140045), (3663, 132475), (3785, 128205), (3885, 124905), (5299, 91575), (5775, 84027), (6105, 79485), (6475, 74943), (6813, 71225), (8325, 58289), (8327, 58275), (8547, 56775), (10175, 47691), (11355, 42735), (11655, 41635), (14245, 34065), (15897, 30525), (17325, 28009), (18315, 26495), (18925, 25641), (19425, 24981)]