23186895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 16626225

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1151, 1185, 1343, 3453, 4029, 5755, 6715, 17265, 19567, 20145, 58701, 90929, 97835, 272787, 293505, 454645, 1363935, 1545793, 4637379, 7728965, 23186895]

約数ペア:

[(1, 23186895), (3, 7728965), (5, 4637379), (15, 1545793), (17, 1363935), (51, 454645), (79, 293505), (85, 272787), (237, 97835), (255, 90929), (395, 58701), (1151, 20145), (1185, 19567), (1343, 17265), (3453, 6715), (4029, 5755)]