147648655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1327}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 234832896

約数和(自身を除く): 87184241

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 289, 385, 595, 935, 1309, 1327, 1445, 2023, 3179, 6545, 6635, 9289, 10115, 14597, 15895, 22253, 22559, 46445, 72985, 102179, 111265, 112795, 157913, 248149, 383503, 510895, 789565, 1240745, 1737043, 1917515, 2684521, 4218533, 8685215, 13422605, 21092665, 29529731, 147648655]

約数ペア:

[(1, 147648655), (5, 29529731), (7, 21092665), (11, 13422605), (17, 8685215), (35, 4218533), (55, 2684521), (77, 1917515), (85, 1737043), (119, 1240745), (187, 789565), (289, 510895), (385, 383503), (595, 248149), (935, 157913), (1309, 112795), (1327, 111265), (1445, 102179), (2023, 72985), (3179, 46445), (6545, 22559), (6635, 22253), (9289, 15895), (10115, 14597)]