1087325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 1476096

約数和(自身を除く): 388771

約数列:

[1, 5, 23, 25, 31, 61, 115, 155, 305, 575, 713, 775, 1403, 1525, 1891, 3565, 7015, 9455, 17825, 35075, 43493, 47275, 217465, 1087325]

約数ペア:

[(1, 1087325), (5, 217465), (23, 47275), (25, 43493), (31, 35075), (61, 17825), (115, 9455), (155, 7015), (305, 3565), (575, 1891), (713, 1525), (775, 1403)]