281010455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{52673}}^1$

素因数の和:52786

約数の個数: 16

約数和(自身を含む): 371667744

約数和(自身を除く): 90657289

約数列:

[1, 5, 11, 55, 97, 485, 1067, 5335, 52673, 263365, 579403, 2897015, 5109281, 25546405, 56202091, 281010455]

約数ペア:

[(1, 281010455), (5, 56202091), (11, 25546405), (55, 5109281), (97, 2897015), (485, 579403), (1067, 263365), (5335, 52673)]