75013065

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4157}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 130378248

約数和(自身を除く): 55365183

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 4157, 6015, 12471, 18045, 20785, 37413, 62355, 187065, 1666957, 5000871, 8334785, 15002613, 25004355, 75013065]

約数ペア:

[(1, 75013065), (3, 25004355), (5, 15002613), (9, 8334785), (15, 5000871), (45, 1666957), (401, 187065), (1203, 62355), (2005, 37413), (3609, 20785), (4157, 18045), (6015, 12471)]