30157725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30931}}^1$

素因数の和:30957

約数の個数: 24

約数和(自身を含む): 53697952

約数和(自身を除く): 23540227

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 30931, 92793, 154655, 402103, 463965, 773275, 1206309, 2010515, 2319825, 6031545, 10052575, 30157725]

約数ペア:

[(1, 30157725), (3, 10052575), (5, 6031545), (13, 2319825), (15, 2010515), (25, 1206309), (39, 773275), (65, 463965), (75, 402103), (195, 154655), (325, 92793), (975, 30931)]