491036232975

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6287}}^1\times {\mathrm{22157}}^1$

素因数の和:28504

約数の個数: 48

約数和(自身を含む): 829289207808

約数和(自身を除く): 338252974833

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 6287, 18861, 22157, 31435, 66471, 94305, 110785, 157175, 295489, 332355, 471525, 553925, 886467, 1041379, 1477445, 1661775, 3124137, 4432335, 5206895, 7387225, 15620685, 22161675, 26034475, 78103425, 139301059, 417903177, 696505295, 2089515885, 3482526475, 6547149773, 10447579425, 19641449319, 32735748865, 98207246595, 163678744325, 491036232975]

約数ペア:

[(1, 491036232975), (3, 163678744325), (5, 98207246595), (15, 32735748865), (25, 19641449319), (47, 10447579425), (75, 6547149773), (141, 3482526475), (235, 2089515885), (705, 696505295), (1175, 417903177), (3525, 139301059), (6287, 78103425), (18861, 26034475), (22157, 22161675), (31435, 15620685), (66471, 7387225), (94305, 5206895), (110785, 4432335), (157175, 3124137), (295489, 1661775), (332355, 1477445), (471525, 1041379), (553925, 886467)]