30130515

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 53813760

約数和(自身を除く): 23683245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 727, 921, 1535, 2181, 2763, 3635, 4605, 6543, 8289, 10905, 13815, 19629, 32715, 41445, 98145, 223189, 669567, 1115945, 2008701, 3347835, 6026103, 10043505, 30130515]

約数ペア:

[(1, 30130515), (3, 10043505), (5, 6026103), (9, 3347835), (15, 2008701), (27, 1115945), (45, 669567), (135, 223189), (307, 98145), (727, 41445), (921, 32715), (1535, 19629), (2181, 13815), (2763, 10905), (3635, 8289), (4605, 6543)]