42988035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 30168573

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 2351, 3657, 6095, 7053, 11755, 18285, 35265, 54073, 124603, 162219, 270365, 373809, 623015, 811095, 1869045, 2865869, 8597607, 14329345, 42988035]

約数ペア:

[(1, 42988035), (3, 14329345), (5, 8597607), (15, 2865869), (23, 1869045), (53, 811095), (69, 623015), (115, 373809), (159, 270365), (265, 162219), (345, 124603), (795, 54073), (1219, 35265), (2351, 18285), (3657, 11755), (6095, 7053)]