142659915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1063}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 239016960

約数和(自身を除く): 96357045

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 389, 1063, 1167, 1945, 3189, 5315, 5835, 8947, 15945, 24449, 26841, 44735, 73347, 122245, 134205, 366735, 413507, 1240521, 2067535, 6202605, 9510661, 28531983, 47553305, 142659915]

約数ペア:

[(1, 142659915), (3, 47553305), (5, 28531983), (15, 9510661), (23, 6202605), (69, 2067535), (115, 1240521), (345, 413507), (389, 366735), (1063, 134205), (1167, 122245), (1945, 73347), (3189, 44735), (5315, 26841), (5835, 24449), (8947, 15945)]