530910375

素因数分解:

$3^1\times 5^3\times {\mathrm{523}}^1\times {\mathrm{2707}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 885451008

約数和(自身を除く): 354540633

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 523, 1569, 2615, 2707, 7845, 8121, 13075, 13535, 39225, 40605, 65375, 67675, 196125, 203025, 338375, 1015125, 1415761, 4247283, 7078805, 21236415, 35394025, 106182075, 176970125, 530910375]

約数ペア:

[(1, 530910375), (3, 176970125), (5, 106182075), (15, 35394025), (25, 21236415), (75, 7078805), (125, 4247283), (375, 1415761), (523, 1015125), (1569, 338375), (2615, 203025), (2707, 196125), (7845, 67675), (8121, 65375), (13075, 40605), (13535, 39225)]