232747005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4297}}^1$

素因数の和:4485

約数の個数: 32

約数和(自身を含む): 391152384

約数和(自身を除く): 158405379

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 471, 785, 2355, 3611, 4297, 10833, 12891, 18055, 21485, 54165, 64455, 98831, 296493, 494155, 674629, 1482465, 2023887, 3373145, 10119435, 15516467, 46549401, 77582335, 232747005]

約数ペア:

[(1, 232747005), (3, 77582335), (5, 46549401), (15, 15516467), (23, 10119435), (69, 3373145), (115, 2023887), (157, 1482465), (345, 674629), (471, 494155), (785, 296493), (2355, 98831), (3611, 64455), (4297, 54165), (10833, 21485), (12891, 18055)]