201675175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1481}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 270138960

約数和(自身を除く): 68463785

約数列:

[1, 5, 13, 25, 65, 325, 419, 1481, 2095, 5447, 7405, 10475, 19253, 27235, 37025, 96265, 136175, 481325, 620539, 3102695, 8067007, 15513475, 40335035, 201675175]

約数ペア:

[(1, 201675175), (5, 40335035), (13, 15513475), (25, 8067007), (65, 3102695), (325, 620539), (419, 481325), (1481, 136175), (2095, 96265), (5447, 37025), (7405, 27235), (10475, 19253)]