88153335

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 156723840

約数和(自身を除く): 68570505

約数列:

[1, 3, 5, 9, 15, 45, 79, 137, 181, 237, 395, 411, 543, 685, 711, 905, 1185, 1233, 1629, 2055, 2715, 3555, 6165, 8145, 10823, 14299, 24797, 32469, 42897, 54115, 71495, 74391, 97407, 123985, 128691, 162345, 214485, 223173, 371955, 487035, 643455, 1115865, 1958963, 5876889, 9794815, 17630667, 29384445, 88153335]

約数ペア:

[(1, 88153335), (3, 29384445), (5, 17630667), (9, 9794815), (15, 5876889), (45, 1958963), (79, 1115865), (137, 643455), (181, 487035), (237, 371955), (395, 223173), (411, 214485), (543, 162345), (685, 128691), (711, 123985), (905, 97407), (1185, 74391), (1233, 71495), (1629, 54115), (2055, 42897), (2715, 32469), (3555, 24797), (6165, 14299), (8145, 10823)]