130813535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12781}}^1$

素因数の和:12898

約数の個数: 16

約数和(自身を含む): 165654720

約数和(自身を除く): 34841185

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 12781, 63905, 293963, 1137509, 1469815, 5687545, 26162707, 130813535]

約数ペア:

[(1, 130813535), (5, 26162707), (23, 5687545), (89, 1469815), (115, 1137509), (445, 293963), (2047, 63905), (10235, 12781)]