253633535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{24781}}^1$

素因数の和:24898

約数の個数: 16

約数和(自身を含む): 321174720

約数和(自身を除く): 67541185

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 24781, 123905, 569963, 2205509, 2849815, 11027545, 50726707, 253633535]

約数ペア:

[(1, 253633535), (5, 50726707), (23, 11027545), (89, 2849815), (115, 2205509), (445, 569963), (2047, 123905), (10235, 24781)]