5078515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 2017805

約数列:

[1, 5, 13, 23, 43, 65, 79, 115, 215, 299, 395, 559, 989, 1027, 1495, 1817, 2795, 3397, 4945, 5135, 9085, 12857, 16985, 23621, 44161, 64285, 78131, 118105, 220805, 390655, 1015703, 5078515]

約数ペア:

[(1, 5078515), (5, 1015703), (13, 390655), (23, 220805), (43, 118105), (65, 78131), (79, 64285), (115, 44161), (215, 23621), (299, 16985), (395, 12857), (559, 9085), (989, 5135), (1027, 4945), (1495, 3397), (1817, 2795)]