25264125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 48258288

約数和(自身を除く): 22994163

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 1321, 2125, 3825, 3963, 6375, 6605, 11889, 19125, 19815, 22457, 33025, 59445, 67371, 99075, 112285, 165125, 202113, 297225, 336855, 495375, 561425, 1010565, 1486125, 1684275, 2807125, 5052825, 8421375, 25264125]

約数ペア:

[(1, 25264125), (3, 8421375), (5, 5052825), (9, 2807125), (15, 1684275), (17, 1486125), (25, 1010565), (45, 561425), (51, 495375), (75, 336855), (85, 297225), (125, 202113), (153, 165125), (225, 112285), (255, 99075), (375, 67371), (425, 59445), (765, 33025), (1125, 22457), (1275, 19815), (1321, 19125), (2125, 11889), (3825, 6605), (3963, 6375)]