4865205

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 8146944

約数和(自身を除く): 3281739

約数列:

[1, 3, 5, 15, 47, 67, 103, 141, 201, 235, 309, 335, 515, 705, 1005, 1545, 3149, 4841, 6901, 9447, 14523, 15745, 20703, 24205, 34505, 47235, 72615, 103515, 324347, 973041, 1621735, 4865205]

約数ペア:

[(1, 4865205), (3, 1621735), (5, 973041), (15, 324347), (47, 103515), (67, 72615), (103, 47235), (141, 34505), (201, 24205), (235, 20703), (309, 15745), (335, 14523), (515, 9447), (705, 6901), (1005, 4841), (1545, 3149)]