28064625

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 47438976

約数和(自身を除く): 19374351

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 1005, 1117, 1675, 3351, 5025, 5585, 8375, 16755, 25125, 27925, 74839, 83775, 139625, 224517, 374195, 418875, 1122585, 1870975, 5612925, 9354875, 28064625]

約数ペア:

[(1, 28064625), (3, 9354875), (5, 5612925), (15, 1870975), (25, 1122585), (67, 418875), (75, 374195), (125, 224517), (201, 139625), (335, 83775), (375, 74839), (1005, 27925), (1117, 25125), (1675, 16755), (3351, 8375), (5025, 5585)]