130451805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1249}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 248040000

約数和(自身を除く): 117588195

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 211, 495, 633, 1055, 1249, 1899, 2321, 3165, 3747, 6245, 6963, 9495, 11241, 11605, 13739, 18735, 20889, 34815, 41217, 56205, 68695, 104445, 123651, 206085, 263539, 618255, 790617, 1317695, 2371851, 2898929, 3953085, 8696787, 11859255, 14494645, 26090361, 43483935, 130451805]

約数ペア:

[(1, 130451805), (3, 43483935), (5, 26090361), (9, 14494645), (11, 11859255), (15, 8696787), (33, 3953085), (45, 2898929), (55, 2371851), (99, 1317695), (165, 790617), (211, 618255), (495, 263539), (633, 206085), (1055, 123651), (1249, 104445), (1899, 68695), (2321, 56205), (3165, 41217), (3747, 34815), (6245, 20889), (6963, 18735), (9495, 13739), (11241, 11605)]