66380181505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3646261}}^1$

素因数の和:3646608

約数の個数: 16

約数和(自身を含む): 87160246848

約数和(自身を除く): 20780065343

約数列:

[1, 5, 11, 55, 331, 1655, 3641, 18205, 3646261, 18231305, 40108871, 200544355, 1206912391, 6034561955, 13276036301, 66380181505]

約数ペア:

[(1, 66380181505), (5, 13276036301), (11, 6034561955), (55, 1206912391), (331, 200544355), (1655, 40108871), (3641, 18231305), (18205, 3646261)]