238840125

素因数分解:

$3^1\times 5^3\times {\mathrm{613}}^1\times {\mathrm{1039}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 398461440

約数和(自身を除く): 159621315

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 613, 1039, 1839, 3065, 3117, 5195, 9195, 15325, 15585, 25975, 45975, 76625, 77925, 129875, 229875, 389625, 636907, 1910721, 3184535, 9553605, 15922675, 47768025, 79613375, 238840125]

約数ペア:

[(1, 238840125), (3, 79613375), (5, 47768025), (15, 15922675), (25, 9553605), (75, 3184535), (125, 1910721), (375, 636907), (613, 389625), (1039, 229875), (1839, 129875), (3065, 77925), (3117, 76625), (5195, 45975), (9195, 25975), (15325, 15585)]