890269065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{60133}}^1$

素因数の和:60198

約数の個数: 48

約数和(自身を含む): 1801133568

約数和(自身を除く): 910864503

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 14805, 60133, 180399, 300665, 420931, 541197, 901995, 1262793, 2104655, 2705985, 2826251, 3788379, 6313965, 8478753, 14131255, 18941895, 19783757, 25436259, 42393765, 59351271, 98918785, 127181295, 178053813, 296756355, 890269065]

約数ペア:

[(1, 890269065), (3, 296756355), (5, 178053813), (7, 127181295), (9, 98918785), (15, 59351271), (21, 42393765), (35, 25436259), (45, 19783757), (47, 18941895), (63, 14131255), (105, 8478753), (141, 6313965), (235, 3788379), (315, 2826251), (329, 2705985), (423, 2104655), (705, 1262793), (987, 901995), (1645, 541197), (2115, 420931), (2961, 300665), (4935, 180399), (14805, 60133)]