15695896485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{261011}}^1$

素因数の和:261249

約数の個数: 32

約数和(自身を含む): 26560581120

約数和(自身を除く): 10864684635

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 633, 1055, 3165, 4009, 12027, 20045, 60135, 261011, 783033, 1305055, 3915165, 4959209, 14877627, 24796045, 55073321, 74388135, 165219963, 275366605, 826099815, 1046393099, 3139179297, 5231965495, 15695896485]

約数ペア:

[(1, 15695896485), (3, 5231965495), (5, 3139179297), (15, 1046393099), (19, 826099815), (57, 275366605), (95, 165219963), (211, 74388135), (285, 55073321), (633, 24796045), (1055, 14877627), (3165, 4959209), (4009, 3915165), (12027, 1305055), (20045, 783033), (60135, 261011)]