870854145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{202289}}^1$

素因数の和:202345

約数の個数: 32

約数和(自身を含む): 1631266560

約数和(自身を除く): 760412415

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 202289, 606867, 1011445, 1416023, 3034335, 4248069, 7080115, 8293849, 21240345, 24881547, 41469245, 58056943, 124407735, 174170829, 290284715, 870854145]

約数ペア:

[(1, 870854145), (3, 290284715), (5, 174170829), (7, 124407735), (15, 58056943), (21, 41469245), (35, 24881547), (41, 21240345), (105, 8293849), (123, 7080115), (205, 4248069), (287, 3034335), (615, 1416023), (861, 1011445), (1435, 606867), (4305, 202289)]