53820075

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6967}}^1$

素因数の和:7083

約数の個数: 24

約数和(自身を含む): 89859328

約数和(自身を除く): 36039253

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 6967, 7725, 20901, 34835, 104505, 174175, 522525, 717601, 2152803, 3588005, 10764015, 17940025, 53820075]

約数ペア:

[(1, 53820075), (3, 17940025), (5, 10764015), (15, 3588005), (25, 2152803), (75, 717601), (103, 522525), (309, 174175), (515, 104505), (1545, 34835), (2575, 20901), (6967, 7725)]