128837535

素因数分解:

$3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{5839}}^1$

素因数の和:7318

約数の個数: 16

約数和(自身を含む): 206315520

約数和(自身を除く): 77477985

約数列:

[1, 3, 5, 15, 1471, 4413, 5839, 7355, 17517, 22065, 29195, 87585, 8589169, 25767507, 42945845, 128837535]

約数ペア:

[(1, 128837535), (3, 42945845), (5, 25767507), (15, 8589169), (1471, 87585), (4413, 29195), (5839, 22065), (7355, 17517)]