155909325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14537}}^1$

素因数の和:14574

約数の個数: 48

約数和(自身を含む): 302855616

約数和(自身を除く): 146946291

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 14537, 43611, 72685, 159907, 188981, 218055, 363425, 479721, 566943, 799535, 944905, 1090275, 2078791, 2398605, 2834715, 3997675, 4724525, 6236373, 10393955, 11993025, 14173575, 31181865, 51969775, 155909325]

約数ペア:

[(1, 155909325), (3, 51969775), (5, 31181865), (11, 14173575), (13, 11993025), (15, 10393955), (25, 6236373), (33, 4724525), (39, 3997675), (55, 2834715), (65, 2398605), (75, 2078791), (143, 1090275), (165, 944905), (195, 799535), (275, 566943), (325, 479721), (429, 363425), (715, 218055), (825, 188981), (975, 159907), (2145, 72685), (3575, 43611), (10725, 14537)]