133310875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 175893120

約数和(自身を除く): 42582245

約数列:

[1, 5, 23, 25, 89, 115, 125, 445, 521, 575, 2047, 2225, 2605, 2875, 10235, 11125, 11983, 13025, 46369, 51175, 59915, 65125, 231845, 255875, 299575, 1066487, 1159225, 1497875, 5332435, 5796125, 26662175, 133310875]

約数ペア:

[(1, 133310875), (5, 26662175), (23, 5796125), (25, 5332435), (89, 1497875), (115, 1159225), (125, 1066487), (445, 299575), (521, 255875), (575, 231845), (2047, 65125), (2225, 59915), (2605, 51175), (2875, 46369), (10235, 13025), (11125, 11983)]