29171745

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 58544640

約数和(自身を除く): 29372895

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 171, 223, 255, 285, 323, 405, 459, 513, 669, 765, 855, 969, 1115, 1377, 1539, 1615, 2007, 2295, 2565, 2907, 3345, 3791, 4237, 4845, 6021, 6885, 7695, 8721, 10035, 11373, 12711, 14535, 18063, 18955, 21185, 26163, 30105, 34119, 38133, 43605, 56865, 63555, 72029, 90315, 102357, 114399, 130815, 170595, 190665, 216087, 307071, 343197, 360145, 511785, 571995, 648261, 1080435, 1535355, 1715985, 1944783, 3241305, 5834349, 9723915, 29171745]

約数ペア:

[(1, 29171745), (3, 9723915), (5, 5834349), (9, 3241305), (15, 1944783), (17, 1715985), (19, 1535355), (27, 1080435), (45, 648261), (51, 571995), (57, 511785), (81, 360145), (85, 343197), (95, 307071), (135, 216087), (153, 190665), (171, 170595), (223, 130815), (255, 114399), (285, 102357), (323, 90315), (405, 72029), (459, 63555), (513, 56865), (669, 43605), (765, 38133), (855, 34119), (969, 30105), (1115, 26163), (1377, 21185), (1539, 18955), (1615, 18063), (2007, 14535), (2295, 12711), (2565, 11373), (2907, 10035), (3345, 8721), (3791, 7695), (4237, 6885), (4845, 6021)]