85812040055

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1\times {\mathrm{18773}}^1$

素因数の和:20987

約数の個数: 32

約数和(自身を含む): 119676590208

約数和(自身を除く): 33864550153

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 2141, 10705, 14987, 18773, 74935, 93865, 130601, 131411, 653005, 657055, 914207, 1145153, 4571035, 5725765, 8016071, 40080355, 40192993, 200964965, 281350951, 1406754755, 2451772573, 12258862865, 17162408011, 85812040055]

約数ペア:

[(1, 85812040055), (5, 17162408011), (7, 12258862865), (35, 2451772573), (61, 1406754755), (305, 281350951), (427, 200964965), (2135, 40192993), (2141, 40080355), (10705, 8016071), (14987, 5725765), (18773, 4571035), (74935, 1145153), (93865, 914207), (130601, 657055), (131411, 653005)]