30196725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:30997

約数の個数: 24

約数和(自身を含む): 53767392

約数和(自身を除く): 23570667

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 30971, 92913, 154855, 402623, 464565, 774275, 1207869, 2013115, 2322825, 6039345, 10065575, 30196725]

約数ペア:

[(1, 30196725), (3, 10065575), (5, 6039345), (13, 2322825), (15, 2013115), (25, 1207869), (39, 774275), (65, 464565), (75, 402623), (195, 154855), (325, 92913), (975, 30971)]