9723915

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 9629685

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 223, 255, 285, 323, 459, 513, 669, 765, 855, 969, 1115, 1615, 2007, 2295, 2565, 2907, 3345, 3791, 4237, 4845, 6021, 8721, 10035, 11373, 12711, 14535, 18955, 21185, 30105, 34119, 38133, 43605, 56865, 63555, 72029, 102357, 114399, 170595, 190665, 216087, 360145, 511785, 571995, 648261, 1080435, 1944783, 3241305, 9723915]

約数ペア:

[(1, 9723915), (3, 3241305), (5, 1944783), (9, 1080435), (15, 648261), (17, 571995), (19, 511785), (27, 360145), (45, 216087), (51, 190665), (57, 170595), (85, 114399), (95, 102357), (135, 72029), (153, 63555), (171, 56865), (223, 43605), (255, 38133), (285, 34119), (323, 30105), (459, 21185), (513, 18955), (669, 14535), (765, 12711), (855, 11373), (969, 10035), (1115, 8721), (1615, 6021), (2007, 4845), (2295, 4237), (2565, 3791), (2907, 3345)]