289069505

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1\times {\mathrm{1801}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 354979584

約数和(自身を除く): 65910079

約数列:

[1, 5, 47, 235, 683, 1801, 3415, 9005, 32101, 84647, 160505, 423235, 1230083, 6150415, 57813901, 289069505]

約数ペア:

[(1, 289069505), (5, 57813901), (47, 6150415), (235, 1230083), (683, 423235), (1801, 160505), (3415, 84647), (9005, 32101)]