28817595

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4241}}^1$

素因数の和:4403

約数の個数: 24

約数和(自身を含む): 50293152

約数和(自身を除く): 21475557

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 4241, 6795, 12723, 21205, 38169, 63615, 190845, 640391, 1921173, 3201955, 5763519, 9605865, 28817595]

約数ペア:

[(1, 28817595), (3, 9605865), (5, 5763519), (9, 3201955), (15, 1921173), (45, 640391), (151, 190845), (453, 63615), (755, 38169), (1359, 21205), (2265, 12723), (4241, 6795)]