26117715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 45351936

約数和(自身を除く): 19234221

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 887, 1963, 2265, 2661, 4435, 5889, 9815, 11531, 13305, 29445, 34593, 57655, 133937, 172965, 401811, 669685, 1741181, 2009055, 5223543, 8705905, 26117715]

約数ペア:

[(1, 26117715), (3, 8705905), (5, 5223543), (13, 2009055), (15, 1741181), (39, 669685), (65, 401811), (151, 172965), (195, 133937), (453, 57655), (755, 34593), (887, 29445), (1963, 13305), (2265, 11531), (2661, 9815), (4435, 5889)]