1635472990535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{153649}}^1$

素因数の和:154211

約数の個数: 32

約数和(自身を含む): 2030466312000

約数和(自身を除く): 394993321465

約数列:

[1, 5, 41, 137, 205, 379, 685, 1895, 5617, 15539, 28085, 51923, 77695, 153649, 259615, 768245, 2128843, 6299609, 10644215, 21049913, 31498045, 58232971, 105249565, 291164855, 863046433, 2387551811, 4315232165, 7977917027, 11937759055, 39889585135, 327094598107, 1635472990535]

約数ペア:

[(1, 1635472990535), (5, 327094598107), (41, 39889585135), (137, 11937759055), (205, 7977917027), (379, 4315232165), (685, 2387551811), (1895, 863046433), (5617, 291164855), (15539, 105249565), (28085, 58232971), (51923, 31498045), (77695, 21049913), (153649, 10644215), (259615, 6299609), (768245, 2128843)]