9851403385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{7109}}^1$

素因数の和:7665

約数の個数: 32

約数和(自身を含む): 12900384000

約数和(自身を除く): 3048980615

約数列:

[1, 5, 19, 29, 95, 145, 503, 551, 2515, 2755, 7109, 9557, 14587, 35545, 47785, 72935, 135071, 206161, 277153, 675355, 1030805, 1385765, 3575827, 3917059, 17879135, 19585295, 67940713, 103698983, 339703565, 518494915, 1970280677, 9851403385]

約数ペア:

[(1, 9851403385), (5, 1970280677), (19, 518494915), (29, 339703565), (95, 103698983), (145, 67940713), (503, 19585295), (551, 17879135), (2515, 3917059), (2755, 3575827), (7109, 1385765), (9557, 1030805), (14587, 675355), (35545, 277153), (47785, 206161), (72935, 135071)]