13356487875

素因数分解:

$3^1\times 5^3\times {\mathrm{263}}^1\times {\mathrm{135427}}^1$

素因数の和:135708

約数の個数: 32

約数和(自身を含む): 22309867008

約数和(自身を除く): 8953379133

約数列:

[1, 3, 5, 15, 25, 75, 125, 263, 375, 789, 1315, 3945, 6575, 19725, 32875, 98625, 135427, 406281, 677135, 2031405, 3385675, 10157025, 16928375, 35617301, 50785125, 106851903, 178086505, 534259515, 890432525, 2671297575, 4452162625, 13356487875]

約数ペア:

[(1, 13356487875), (3, 4452162625), (5, 2671297575), (15, 890432525), (25, 534259515), (75, 178086505), (125, 106851903), (263, 50785125), (375, 35617301), (789, 16928375), (1315, 10157025), (3945, 3385675), (6575, 2031405), (19725, 677135), (32875, 406281), (98625, 135427)]