30625035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1109}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 56263680

約数和(自身を除く): 25638645

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 789, 1109, 1315, 1841, 3327, 3945, 5523, 5545, 7763, 9205, 16635, 23289, 27615, 38815, 116445, 291667, 875001, 1458335, 2041669, 4375005, 6125007, 10208345, 30625035]

約数ペア:

[(1, 30625035), (3, 10208345), (5, 6125007), (7, 4375005), (15, 2041669), (21, 1458335), (35, 875001), (105, 291667), (263, 116445), (789, 38815), (1109, 27615), (1315, 23289), (1841, 16635), (3327, 9205), (3945, 7763), (5523, 5545)]