85194045

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20357}}^1$

素因数の和:20402

約数の個数: 32

約数和(自身を含む): 156349440

約数和(自身を除く): 71155395

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 20357, 61071, 101785, 183213, 305355, 549639, 631067, 916065, 1893201, 2748195, 3155335, 5679603, 9466005, 17038809, 28398015, 85194045]

約数ペア:

[(1, 85194045), (3, 28398015), (5, 17038809), (9, 9466005), (15, 5679603), (27, 3155335), (31, 2748195), (45, 1893201), (93, 916065), (135, 631067), (155, 549639), (279, 305355), (465, 183213), (837, 101785), (1395, 61071), (4185, 20357)]