98491455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{128747}}^1$

素因数の和:128775

約数の個数: 24

約数和(自身を含む): 180762192

約数和(自身を除く): 82270737

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 128747, 386241, 643735, 1158723, 1931205, 2188699, 5793615, 6566097, 10943495, 19698291, 32830485, 98491455]

約数ペア:

[(1, 98491455), (3, 32830485), (5, 19698291), (9, 10943495), (15, 6566097), (17, 5793615), (45, 2188699), (51, 1931205), (85, 1158723), (153, 643735), (255, 386241), (765, 128747)]