23598855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 49221120

約数和(自身を除く): 25622265

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 3943, 5985, 11829, 19715, 27601, 35487, 59145, 74917, 82803, 138005, 177435, 224751, 248409, 374585, 414015, 524419, 674253, 1123755, 1242045, 1573257, 2622095, 3371265, 4719771, 7866285, 23598855]

約数ペア:

[(1, 23598855), (3, 7866285), (5, 4719771), (7, 3371265), (9, 2622095), (15, 1573257), (19, 1242045), (21, 1123755), (35, 674253), (45, 524419), (57, 414015), (63, 374585), (95, 248409), (105, 224751), (133, 177435), (171, 138005), (285, 82803), (315, 74917), (399, 59145), (665, 35487), (855, 27601), (1197, 19715), (1995, 11829), (3943, 5985)]