24971415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12517}}^1$

素因数の和:12551

約数の個数: 32

約数和(自身を含む): 48069120

約数和(自身を除く): 23097705

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 12517, 37551, 62585, 87619, 187755, 237823, 262857, 438095, 713469, 1189115, 1314285, 1664761, 3567345, 4994283, 8323805, 24971415]

約数ペア:

[(1, 24971415), (3, 8323805), (5, 4994283), (7, 3567345), (15, 1664761), (19, 1314285), (21, 1189115), (35, 713469), (57, 438095), (95, 262857), (105, 237823), (133, 187755), (285, 87619), (399, 62585), (665, 37551), (1995, 12517)]