69478045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4189

約数の個数: 32

約数和(自身を含む): 105412608

約数和(自身を除く): 35934563

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 3367, 4127, 16835, 20635, 28889, 53651, 144445, 152699, 268255, 375557, 763495, 1068893, 1877785, 1985087, 5344465, 9925435, 13895609, 69478045]

約数ペア:

[(1, 69478045), (5, 13895609), (7, 9925435), (13, 5344465), (35, 1985087), (37, 1877785), (65, 1068893), (91, 763495), (185, 375557), (259, 268255), (455, 152699), (481, 144445), (1295, 53651), (2405, 28889), (3367, 20635), (4127, 16835)]