85815135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3168

約数の個数: 48

約数和(自身を含む): 171961920

約数和(自身を除く): 86146785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3061, 3115, 4005, 5607, 9183, 9345, 15305, 21427, 27549, 28035, 45915, 64281, 107135, 137745, 192843, 272429, 321405, 817287, 964215, 1362145, 1907003, 2451861, 4086435, 5721009, 9535015, 12259305, 17163027, 28605045, 85815135]

約数ペア:

[(1, 85815135), (3, 28605045), (5, 17163027), (7, 12259305), (9, 9535015), (15, 5721009), (21, 4086435), (35, 2451861), (45, 1907003), (63, 1362145), (89, 964215), (105, 817287), (267, 321405), (315, 272429), (445, 192843), (623, 137745), (801, 107135), (1335, 64281), (1869, 45915), (3061, 28035), (3115, 27549), (4005, 21427), (5607, 15305), (9183, 9345)]