498885495

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{7951}}^1$

素因数の和:8095

約数の個数: 32

約数和(自身を含む): 824463360

約数和(自身を除く): 325577865

約数列:

[1, 3, 5, 15, 47, 89, 141, 235, 267, 445, 705, 1335, 4183, 7951, 12549, 20915, 23853, 39755, 62745, 119265, 373697, 707639, 1121091, 1868485, 2122917, 3538195, 5605455, 10614585, 33259033, 99777099, 166295165, 498885495]

約数ペア:

[(1, 498885495), (3, 166295165), (5, 99777099), (15, 33259033), (47, 10614585), (89, 5605455), (141, 3538195), (235, 2122917), (267, 1868485), (445, 1121091), (705, 707639), (1335, 373697), (4183, 119265), (7951, 62745), (12549, 39755), (20915, 23853)]