55991645

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 68448000

約数和(自身を除く): 12456355

約数列:

[1, 5, 79, 229, 395, 619, 1145, 3095, 18091, 48901, 90455, 141751, 244505, 708755, 11198329, 55991645]

約数ペア:

[(1, 55991645), (5, 11198329), (79, 708755), (229, 244505), (395, 141751), (619, 90455), (1145, 48901), (3095, 18091)]