233556625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 311351040

約数和(自身を除く): 77794415

約数列:

[1, 5, 17, 25, 85, 125, 131, 425, 655, 839, 2125, 2227, 3275, 4195, 11135, 14263, 16375, 20975, 55675, 71315, 104875, 109909, 278375, 356575, 549545, 1782875, 1868453, 2747725, 9342265, 13738625, 46711325, 233556625]

約数ペア:

[(1, 233556625), (5, 46711325), (17, 13738625), (25, 9342265), (85, 2747725), (125, 1868453), (131, 1782875), (425, 549545), (655, 356575), (839, 278375), (2125, 109909), (2227, 104875), (3275, 71315), (4195, 55675), (11135, 20975), (14263, 16375)]