191150145

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9377}}^1$

素因数の和:9542

約数の個数: 32

約数和(自身を含む): 342109440

約数和(自身を除く): 150959295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 9377, 20385, 28131, 46885, 84393, 140655, 253179, 421965, 1265895, 1415927, 4247781, 7079635, 12743343, 21238905, 38230029, 63716715, 191150145]

約数ペア:

[(1, 191150145), (3, 63716715), (5, 38230029), (9, 21238905), (15, 12743343), (27, 7079635), (45, 4247781), (135, 1415927), (151, 1265895), (453, 421965), (755, 253179), (1359, 140655), (2265, 84393), (4077, 46885), (6795, 28131), (9377, 20385)]