9968485945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{42023}}^1$

素因数の和:42285

約数の個数: 32

約数和(自身を含む): 13797319680

約数和(自身を除く): 3828833735

約数列:

[1, 5, 11, 19, 55, 95, 209, 227, 1045, 1135, 2497, 4313, 12485, 21565, 42023, 47443, 210115, 237215, 462253, 798437, 2311265, 3992185, 8782807, 9539221, 43914035, 47696105, 104931431, 181245199, 524657155, 906225995, 1993697189, 9968485945]

約数ペア:

[(1, 9968485945), (5, 1993697189), (11, 906225995), (19, 524657155), (55, 181245199), (95, 104931431), (209, 47696105), (227, 43914035), (1045, 9539221), (1135, 8782807), (2497, 3992185), (4313, 2311265), (12485, 798437), (21565, 462253), (42023, 237215), (47443, 210115)]