12213045

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6959}}^1$

素因数の和:6986

約数の個数: 32

約数和(自身を含む): 23385600

約数和(自身を除く): 11172555

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 6959, 20877, 34795, 62631, 90467, 104385, 187893, 271401, 313155, 452335, 814203, 939465, 1357005, 2442609, 4071015, 12213045]

約数ペア:

[(1, 12213045), (3, 4071015), (5, 2442609), (9, 1357005), (13, 939465), (15, 814203), (27, 452335), (39, 313155), (45, 271401), (65, 187893), (117, 104385), (135, 90467), (195, 62631), (351, 34795), (585, 20877), (1755, 6959)]