761095875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 1339453440

約数和(自身を除く): 578357565

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 79, 115, 125, 237, 345, 375, 395, 575, 1117, 1185, 1725, 1817, 1975, 2875, 3351, 5451, 5585, 5925, 8625, 9085, 9875, 16755, 25691, 27255, 27925, 29625, 45425, 77073, 83775, 88243, 128455, 136275, 139625, 227125, 264729, 385365, 418875, 441215, 642275, 681375, 1323645, 1926825, 2029589, 2206075, 3211375, 6088767, 6618225, 9634125, 10147945, 11030375, 30443835, 33091125, 50739725, 152219175, 253698625, 761095875]

約数ペア:

[(1, 761095875), (3, 253698625), (5, 152219175), (15, 50739725), (23, 33091125), (25, 30443835), (69, 11030375), (75, 10147945), (79, 9634125), (115, 6618225), (125, 6088767), (237, 3211375), (345, 2206075), (375, 2029589), (395, 1926825), (575, 1323645), (1117, 681375), (1185, 642275), (1725, 441215), (1817, 418875), (1975, 385365), (2875, 264729), (3351, 227125), (5451, 139625), (5585, 136275), (5925, 128455), (8625, 88243), (9085, 83775), (9875, 77073), (16755, 45425), (25691, 29625), (27255, 27925)]