1238861625

素因数分解:

$3^1\times 5^3\times {\mathrm{733}}^1\times {\mathrm{4507}}^1$

素因数の和:5258

約数の個数: 32

約数和(自身を含む): 2064736128

約数和(自身を除く): 825874503

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 733, 2199, 3665, 4507, 10995, 13521, 18325, 22535, 54975, 67605, 91625, 112675, 274875, 338025, 563375, 1690125, 3303631, 9910893, 16518155, 49554465, 82590775, 247772325, 412953875, 1238861625]

約数ペア:

[(1, 1238861625), (3, 412953875), (5, 247772325), (15, 82590775), (25, 49554465), (75, 16518155), (125, 9910893), (375, 3303631), (733, 1690125), (2199, 563375), (3665, 338025), (4507, 274875), (10995, 112675), (13521, 91625), (18325, 67605), (22535, 54975)]