15795225

素因数分解:

$3^2\times 5^2\times {\mathrm{70201}}^1$

素因数の和:70217

約数の個数: 18

約数和(自身を含む): 28291406

約数和(自身を除く): 12496181

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 70201, 210603, 351005, 631809, 1053015, 1755025, 3159045, 5265075, 15795225]

約数ペア:

[(1, 15795225), (3, 5265075), (5, 3159045), (9, 1755025), (15, 1053015), (25, 631809), (45, 351005), (75, 210603), (225, 70201)]