51595485

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 33560355

約数列:

[1, 3, 5, 15, 43, 129, 167, 215, 479, 501, 645, 835, 1437, 2395, 2505, 7181, 7185, 20597, 21543, 35905, 61791, 79993, 102985, 107715, 239979, 308955, 399965, 1199895, 3439699, 10319097, 17198495, 51595485]

約数ペア:

[(1, 51595485), (3, 17198495), (5, 10319097), (15, 3439699), (43, 1199895), (129, 399965), (167, 308955), (215, 239979), (479, 107715), (501, 102985), (645, 79993), (835, 61791), (1437, 35905), (2395, 21543), (2505, 20597), (7181, 7185)]