40807838205

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13142621}}^1$

素因数の和:13142658

約数の個数: 32

約数和(自身を含む): 75701502720

約数和(自身を除く): 34893664515

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 13142621, 39427863, 65713105, 118283589, 197139315, 302280283, 354850767, 591417945, 906840849, 1511401415, 1774253835, 2720522547, 4534204245, 8161567641, 13602612735, 40807838205]

約数ペア:

[(1, 40807838205), (3, 13602612735), (5, 8161567641), (9, 4534204245), (15, 2720522547), (23, 1774253835), (27, 1511401415), (45, 906840849), (69, 591417945), (115, 354850767), (135, 302280283), (207, 197139315), (345, 118283589), (621, 65713105), (1035, 39427863), (3105, 13142621)]