312225055

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 394684416

約数和(自身を除く): 82459361

約数列:

[1, 5, 37, 97, 127, 137, 185, 485, 635, 685, 3589, 4699, 5069, 12319, 13289, 17399, 17945, 23495, 25345, 61595, 66445, 86995, 455803, 491693, 643763, 1687703, 2279015, 2458465, 3218815, 8438515, 62445011, 312225055]

約数ペア:

[(1, 312225055), (5, 62445011), (37, 8438515), (97, 3218815), (127, 2458465), (137, 2279015), (185, 1687703), (485, 643763), (635, 491693), (685, 455803), (3589, 86995), (4699, 66445), (5069, 61595), (12319, 25345), (13289, 23495), (17399, 17945)]