64285845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{329671}}^1$

素因数の和:329692

約数の個数: 16

約数和(自身を含む): 110769792

約数和(自身を除く): 46483947

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 329671, 989013, 1648355, 4285723, 4945065, 12857169, 21428615, 64285845]

約数ペア:

[(1, 64285845), (3, 21428615), (5, 12857169), (13, 4945065), (15, 4285723), (39, 1648355), (65, 989013), (195, 329671)]