76667565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20693}}^1$

素因数の和:20733

約数の個数: 32

約数和(自身を含む): 139063680

約数和(自身を除く): 62396115

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 20693, 62079, 103465, 269009, 310395, 393167, 807027, 1179501, 1345045, 1965835, 4035135, 5111171, 5897505, 15333513, 25555855, 76667565]

約数ペア:

[(1, 76667565), (3, 25555855), (5, 15333513), (13, 5897505), (15, 5111171), (19, 4035135), (39, 1965835), (57, 1345045), (65, 1179501), (95, 807027), (195, 393167), (247, 310395), (285, 269009), (741, 103465), (1235, 62079), (3705, 20693)]