4032885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 6819840

約数和(自身を除く): 2786955

約数列:

[1, 3, 5, 15, 29, 73, 87, 127, 145, 219, 365, 381, 435, 635, 1095, 1905, 2117, 3683, 6351, 9271, 10585, 11049, 18415, 27813, 31755, 46355, 55245, 139065, 268859, 806577, 1344295, 4032885]

約数ペア:

[(1, 4032885), (3, 1344295), (5, 806577), (15, 268859), (29, 139065), (73, 55245), (87, 46355), (127, 31755), (145, 27813), (219, 18415), (365, 11049), (381, 10585), (435, 9271), (635, 6351), (1095, 3683), (1905, 2117)]