230819955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12107}}^1$

素因数の和:12187

約数の個数: 32

約数和(自身を含む): 390555648

約数和(自身を除く): 159735693

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 12107, 19065, 36321, 60535, 181605, 375317, 496387, 1125951, 1489161, 1876585, 2481935, 5629755, 7445805, 15387997, 46163991, 76939985, 230819955]

約数ペア:

[(1, 230819955), (3, 76939985), (5, 46163991), (15, 15387997), (31, 7445805), (41, 5629755), (93, 2481935), (123, 1876585), (155, 1489161), (205, 1125951), (465, 496387), (615, 375317), (1271, 181605), (3813, 60535), (6355, 36321), (12107, 19065)]