971307315

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{1103}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 1888634880

約数和(自身を除く): 917327565

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 593, 1103, 1485, 1779, 2965, 3309, 5337, 5515, 6523, 8895, 9927, 12133, 16011, 16545, 19569, 26685, 29781, 32615, 36399, 49635, 58707, 60665, 80055, 97845, 109197, 148905, 176121, 181995, 293535, 327591, 545985, 654079, 880605, 1637955, 1962237, 3270395, 5886711, 7194869, 9811185, 17660133, 21584607, 29433555, 35974345, 64753821, 88300665, 107923035, 194261463, 323769105, 971307315]

約数ペア:

[(1, 971307315), (3, 323769105), (5, 194261463), (9, 107923035), (11, 88300665), (15, 64753821), (27, 35974345), (33, 29433555), (45, 21584607), (55, 17660133), (99, 9811185), (135, 7194869), (165, 5886711), (297, 3270395), (495, 1962237), (593, 1637955), (1103, 880605), (1485, 654079), (1779, 545985), (2965, 327591), (3309, 293535), (5337, 181995), (5515, 176121), (6523, 148905), (8895, 109197), (9927, 97845), (12133, 80055), (16011, 60665), (16545, 58707), (19569, 49635), (26685, 36399), (29781, 32615)]