47159565

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 77746176

約数和(自身を除く): 30586611

約数列:

[1, 3, 5, 15, 47, 141, 151, 235, 443, 453, 705, 755, 1329, 2215, 2265, 6645, 7097, 20821, 21291, 35485, 62463, 66893, 104105, 106455, 200679, 312315, 334465, 1003395, 3143971, 9431913, 15719855, 47159565]

約数ペア:

[(1, 47159565), (3, 15719855), (5, 9431913), (15, 3143971), (47, 1003395), (141, 334465), (151, 312315), (235, 200679), (443, 106455), (453, 104105), (705, 66893), (755, 62463), (1329, 35485), (2215, 21291), (2265, 20821), (6645, 7097)]