243330045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49307}}^1$

素因数の和:49369

約数の個数: 32

約数和(自身を含む): 454422528

約数和(自身を除く): 211092483

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 49307, 147921, 246535, 345149, 739605, 1035447, 1725745, 2317429, 5177235, 6952287, 11587145, 16222003, 34761435, 48666009, 81110015, 243330045]

約数ペア:

[(1, 243330045), (3, 81110015), (5, 48666009), (7, 34761435), (15, 16222003), (21, 11587145), (35, 6952287), (47, 5177235), (105, 2317429), (141, 1725745), (235, 1035447), (329, 739605), (705, 345149), (987, 246535), (1645, 147921), (4935, 49307)]