9724507875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{508471}}^1$

素因数の和:508509

約数の個数: 48

約数和(自身を含む): 18561261888

約数和(自身を除く): 8836754013

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 6375, 19125, 508471, 1525413, 2542355, 4576239, 7627065, 8644007, 12711775, 22881195, 25932021, 38135325, 43220035, 63558875, 77796063, 114405975, 129660105, 190676625, 216100175, 388980315, 572029875, 648300525, 1080500875, 1944901575, 3241502625, 9724507875]

約数ペア:

[(1, 9724507875), (3, 3241502625), (5, 1944901575), (9, 1080500875), (15, 648300525), (17, 572029875), (25, 388980315), (45, 216100175), (51, 190676625), (75, 129660105), (85, 114405975), (125, 77796063), (153, 63558875), (225, 43220035), (255, 38135325), (375, 25932021), (425, 22881195), (765, 12711775), (1125, 8644007), (1275, 7627065), (2125, 4576239), (3825, 2542355), (6375, 1525413), (19125, 508471)]