15771195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 30161664

約数和(自身を除く): 14390469

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 151, 165, 211, 453, 495, 633, 755, 1055, 1359, 1661, 1899, 2265, 2321, 3165, 4983, 6795, 6963, 8305, 9495, 11605, 14949, 20889, 24915, 31861, 34815, 74745, 95583, 104445, 159305, 286749, 350471, 477915, 1051413, 1433745, 1752355, 3154239, 5257065, 15771195]

約数ペア:

[(1, 15771195), (3, 5257065), (5, 3154239), (9, 1752355), (11, 1433745), (15, 1051413), (33, 477915), (45, 350471), (55, 286749), (99, 159305), (151, 104445), (165, 95583), (211, 74745), (453, 34815), (495, 31861), (633, 24915), (755, 20889), (1055, 14949), (1359, 11605), (1661, 9495), (1899, 8305), (2265, 6963), (2321, 6795), (3165, 4983)]