2652915

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 1826061

約数列:

[1, 3, 5, 15, 47, 53, 71, 141, 159, 213, 235, 265, 355, 705, 795, 1065, 2491, 3337, 3763, 7473, 10011, 11289, 12455, 16685, 18815, 37365, 50055, 56445, 176861, 530583, 884305, 2652915]

約数ペア:

[(1, 2652915), (3, 884305), (5, 530583), (15, 176861), (47, 56445), (53, 50055), (71, 37365), (141, 18815), (159, 16685), (213, 12455), (235, 11289), (265, 10011), (355, 7473), (705, 3763), (795, 3337), (1065, 2491)]