25633875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4021}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 45175104

約数和(自身を除く): 19541229

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 4021, 6375, 12063, 20105, 60315, 68357, 100525, 205071, 301575, 341785, 502625, 1025355, 1507875, 1708925, 5126775, 8544625, 25633875]

約数ペア:

[(1, 25633875), (3, 8544625), (5, 5126775), (15, 1708925), (17, 1507875), (25, 1025355), (51, 502625), (75, 341785), (85, 301575), (125, 205071), (255, 100525), (375, 68357), (425, 60315), (1275, 20105), (2125, 12063), (4021, 6375)]