13307860725

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1993687}}^1$

素因数の和:1993789

約数の個数: 24

約数和(自身を含む): 22249558080

約数和(自身を除く): 8941697355

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 1993687, 5981061, 9968435, 29905305, 49842175, 149526525, 177438143, 532314429, 887190715, 2661572145, 4435953575, 13307860725]

約数ペア:

[(1, 13307860725), (3, 4435953575), (5, 2661572145), (15, 887190715), (25, 532314429), (75, 177438143), (89, 149526525), (267, 49842175), (445, 29905305), (1335, 9968435), (2225, 5981061), (6675, 1993687)]