14880255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 25873344

約数和(自身を除く): 10993089

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 557, 685, 1671, 1781, 2055, 2785, 5343, 7241, 8355, 8905, 21723, 26715, 36205, 76309, 108615, 228927, 381545, 992017, 1144635, 2976051, 4960085, 14880255]

約数ペア:

[(1, 14880255), (3, 4960085), (5, 2976051), (13, 1144635), (15, 992017), (39, 381545), (65, 228927), (137, 108615), (195, 76309), (411, 36205), (557, 26715), (685, 21723), (1671, 8905), (1781, 8355), (2055, 7241), (2785, 5343)]