11418975

素因数分解:

$3^4\times 5^2\times {\mathrm{5639}}^1$

素因数の和:5661

約数の個数: 30

約数和(自身を含む): 21155640

約数和(自身を除く): 9736665

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 5639, 16917, 28195, 50751, 84585, 140975, 152253, 253755, 422925, 456759, 761265, 1268775, 2283795, 3806325, 11418975]

約数ペア:

[(1, 11418975), (3, 3806325), (5, 2283795), (9, 1268775), (15, 761265), (25, 456759), (27, 422925), (45, 253755), (75, 152253), (81, 140975), (135, 84585), (225, 50751), (405, 28195), (675, 16917), (2025, 5639)]