15608253

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 22602720

約数和(自身を除く): 6994467

約数列:

[1, 3, 19, 57, 61, 67, 183, 201, 1159, 1273, 3477, 3819, 4087, 4489, 12261, 13467, 77653, 85291, 232959, 255873, 273829, 821487, 5202751, 15608253]

約数ペア:

[(1, 15608253), (3, 5202751), (19, 821487), (57, 273829), (61, 255873), (67, 232959), (183, 85291), (201, 77653), (1159, 13467), (1273, 12261), (3477, 4489), (3819, 4087)]