4444965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 8955648

約数和(自身を除く): 4510683

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 137, 309, 315, 411, 515, 685, 721, 927, 959, 1233, 1545, 2055, 2163, 2877, 3605, 4635, 4795, 6165, 6489, 8631, 10815, 14111, 14385, 32445, 42333, 43155, 70555, 98777, 126999, 211665, 296331, 493885, 634995, 888993, 1481655, 4444965]

約数ペア:

[(1, 4444965), (3, 1481655), (5, 888993), (7, 634995), (9, 493885), (15, 296331), (21, 211665), (35, 126999), (45, 98777), (63, 70555), (103, 43155), (105, 42333), (137, 32445), (309, 14385), (315, 14111), (411, 10815), (515, 8631), (685, 6489), (721, 6165), (927, 4795), (959, 4635), (1233, 3605), (1545, 2877), (2055, 2163)]