66207245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27529}}^1$

素因数の和:27584

約数の個数: 16

約数和(自身を含む): 87875760

約数和(自身を除く): 21668515

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 27529, 137645, 357877, 1018573, 1789385, 5092865, 13241449, 66207245]

約数ペア:

[(1, 66207245), (5, 13241449), (13, 5092865), (37, 1789385), (65, 1018573), (185, 357877), (481, 137645), (2405, 27529)]