152217825

素因数分解:

$3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{7717}}^1$

素因数の和:7993

約数の個数: 24

約数和(自身を含む): 252656448

約数和(自身を除く): 100438623

約数列:

[1, 3, 5, 15, 25, 75, 263, 789, 1315, 3945, 6575, 7717, 19725, 23151, 38585, 115755, 192925, 578775, 2029571, 6088713, 10147855, 30443565, 50739275, 152217825]

約数ペア:

[(1, 152217825), (3, 50739275), (5, 30443565), (15, 10147855), (25, 6088713), (75, 2029571), (263, 578775), (789, 192925), (1315, 115755), (3945, 38585), (6575, 23151), (7717, 19725)]