53763255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 120906240

約数和(自身を除く): 67142985

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 399, 455, 585, 665, 691, 741, 819, 855, 1197, 1235, 1365, 1729, 1995, 2073, 2223, 3455, 3705, 4095, 4837, 5187, 5985, 6219, 8645, 8983, 10365, 11115, 13129, 14511, 15561, 24185, 25935, 26949, 31095, 39387, 43533, 44915, 62881, 65645, 72555, 77805, 80847, 91903, 118161, 134745, 170677, 188643, 196935, 217665, 275709, 314405, 404235, 459515, 512031, 565929, 590805, 827127, 853385, 943215, 1194739, 1378545, 1536093, 2560155, 2829645, 3584217, 4135635, 5973695, 7680465, 10752651, 17921085, 53763255]

約数ペア:

[(1, 53763255), (3, 17921085), (5, 10752651), (7, 7680465), (9, 5973695), (13, 4135635), (15, 3584217), (19, 2829645), (21, 2560155), (35, 1536093), (39, 1378545), (45, 1194739), (57, 943215), (63, 853385), (65, 827127), (91, 590805), (95, 565929), (105, 512031), (117, 459515), (133, 404235), (171, 314405), (195, 275709), (247, 217665), (273, 196935), (285, 188643), (315, 170677), (399, 134745), (455, 118161), (585, 91903), (665, 80847), (691, 77805), (741, 72555), (819, 65645), (855, 62881), (1197, 44915), (1235, 43533), (1365, 39387), (1729, 31095), (1995, 26949), (2073, 25935), (2223, 24185), (3455, 15561), (3705, 14511), (4095, 13129), (4837, 11115), (5187, 10365), (5985, 8983), (6219, 8645)]