5101785

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 96

約数和(自身を含む): 11007360

約数和(自身を除く): 5905575

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 27, 39, 45, 51, 57, 65, 81, 85, 95, 117, 135, 153, 171, 195, 221, 243, 247, 255, 285, 323, 351, 405, 459, 513, 585, 663, 741, 765, 855, 969, 1053, 1105, 1215, 1235, 1377, 1539, 1615, 1755, 1989, 2223, 2295, 2565, 2907, 3159, 3315, 3705, 4131, 4199, 4617, 4845, 5265, 5967, 6669, 6885, 7695, 8721, 9945, 11115, 12597, 14535, 15795, 17901, 20007, 20655, 20995, 23085, 26163, 29835, 33345, 37791, 43605, 53703, 60021, 62985, 78489, 89505, 100035, 113373, 130815, 188955, 268515, 300105, 340119, 392445, 566865, 1020357, 1700595, 5101785]

約数ペア:

[(1, 5101785), (3, 1700595), (5, 1020357), (9, 566865), (13, 392445), (15, 340119), (17, 300105), (19, 268515), (27, 188955), (39, 130815), (45, 113373), (51, 100035), (57, 89505), (65, 78489), (81, 62985), (85, 60021), (95, 53703), (117, 43605), (135, 37791), (153, 33345), (171, 29835), (195, 26163), (221, 23085), (243, 20995), (247, 20655), (255, 20007), (285, 17901), (323, 15795), (351, 14535), (405, 12597), (459, 11115), (513, 9945), (585, 8721), (663, 7695), (741, 6885), (765, 6669), (855, 5967), (969, 5265), (1053, 4845), (1105, 4617), (1215, 4199), (1235, 4131), (1377, 3705), (1539, 3315), (1615, 3159), (1755, 2907), (1989, 2565), (2223, 2295)]