1525325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 2077992

約数和(自身を除く): 552667

約数列:

[1, 5, 17, 25, 37, 85, 97, 185, 425, 485, 629, 925, 1649, 2425, 3145, 3589, 8245, 15725, 17945, 41225, 61013, 89725, 305065, 1525325]

約数ペア:

[(1, 1525325), (5, 305065), (17, 89725), (25, 61013), (37, 41225), (85, 17945), (97, 15725), (185, 8245), (425, 3589), (485, 3145), (629, 2425), (925, 1649)]