38418165

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12373}}^1$

素因数の和:12410

約数の個数: 32

約数和(自身を含む): 71274240

約数和(自身を除く): 32856075

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 12373, 37119, 61865, 111357, 185595, 284579, 334071, 556785, 853737, 1422895, 1670355, 2561211, 4268685, 7683633, 12806055, 38418165]

約数ペア:

[(1, 38418165), (3, 12806055), (5, 7683633), (9, 4268685), (15, 2561211), (23, 1670355), (27, 1422895), (45, 853737), (69, 556785), (115, 334071), (135, 284579), (207, 185595), (345, 111357), (621, 61865), (1035, 37119), (3105, 12373)]