52457205

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 86575104

約数和(自身を除く): 34117899

約数列:

[1, 3, 5, 15, 43, 129, 167, 215, 487, 501, 645, 835, 1461, 2435, 2505, 7181, 7305, 20941, 21543, 35905, 62823, 81329, 104705, 107715, 243987, 314115, 406645, 1219935, 3497147, 10491441, 17485735, 52457205]

約数ペア:

[(1, 52457205), (3, 17485735), (5, 10491441), (15, 3497147), (43, 1219935), (129, 406645), (167, 314115), (215, 243987), (487, 107715), (501, 104705), (645, 81329), (835, 62823), (1461, 35905), (2435, 21543), (2505, 20941), (7181, 7305)]