66123735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1399}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 45159465

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 685, 1399, 2055, 3151, 4197, 6995, 9453, 15755, 20985, 32177, 47265, 96531, 160885, 191663, 482655, 574989, 958315, 2874945, 4408249, 13224747, 22041245, 66123735]

約数ペア:

[(1, 66123735), (3, 22041245), (5, 13224747), (15, 4408249), (23, 2874945), (69, 958315), (115, 574989), (137, 482655), (345, 191663), (411, 160885), (685, 96531), (1399, 47265), (2055, 32177), (3151, 20985), (4197, 15755), (6995, 9453)]