70898895

素因数分解:

$3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 130320576

約数和(自身を除く): 59421681

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 367, 405, 477, 729, 795, 1101, 1215, 1431, 1835, 2385, 3303, 3645, 4293, 5505, 7155, 9909, 12879, 16515, 19451, 21465, 29727, 38637, 49545, 58353, 64395, 89181, 97255, 148635, 175059, 193185, 267543, 291765, 445905, 525177, 875295, 1337715, 1575531, 2625885, 4726593, 7877655, 14179779, 23632965, 70898895]

約数ペア:

[(1, 70898895), (3, 23632965), (5, 14179779), (9, 7877655), (15, 4726593), (27, 2625885), (45, 1575531), (53, 1337715), (81, 875295), (135, 525177), (159, 445905), (243, 291765), (265, 267543), (367, 193185), (405, 175059), (477, 148635), (729, 97255), (795, 89181), (1101, 64395), (1215, 58353), (1431, 49545), (1835, 38637), (2385, 29727), (3303, 21465), (3645, 19451), (4293, 16515), (5505, 12879), (7155, 9909)]