73853145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38167}}^1$

素因数の和:38221

約数の個数: 24

約数和(自身を含む): 130992576

約数和(自身を除く): 57139431

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 38167, 114501, 190835, 343503, 572505, 1641181, 1717515, 4923543, 8205905, 14770629, 24617715, 73853145]

約数ペア:

[(1, 73853145), (3, 24617715), (5, 14770629), (9, 8205905), (15, 4923543), (43, 1717515), (45, 1641181), (129, 572505), (215, 343503), (387, 190835), (645, 114501), (1935, 38167)]