74873435

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 112035840

約数和(自身を除く): 37162405

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 395, 455, 553, 1027, 2083, 2765, 5135, 7189, 10415, 14581, 27079, 35945, 72905, 135395, 164557, 189553, 822785, 947765, 1151899, 2139241, 5759495, 10696205, 14974687, 74873435]

約数ペア:

[(1, 74873435), (5, 14974687), (7, 10696205), (13, 5759495), (35, 2139241), (65, 1151899), (79, 947765), (91, 822785), (395, 189553), (455, 164557), (553, 135395), (1027, 72905), (2083, 35945), (2765, 27079), (5135, 14581), (7189, 10415)]