75220005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31147}}^1$

素因数の和:31185

約数の個数: 32

約数和(自身を含む): 143529984

約数和(自身を除く): 68309979

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 31147, 93441, 155735, 218029, 467205, 654087, 716381, 1090145, 2149143, 3270435, 3581905, 5014667, 10745715, 15044001, 25073335, 75220005]

約数ペア:

[(1, 75220005), (3, 25073335), (5, 15044001), (7, 10745715), (15, 5014667), (21, 3581905), (23, 3270435), (35, 2149143), (69, 1090145), (105, 716381), (115, 654087), (161, 467205), (345, 218029), (483, 155735), (805, 93441), (2415, 31147)]