8597745

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 17563392

約数和(自身を除く): 8965647

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 71, 81, 115, 117, 135, 195, 207, 213, 299, 345, 351, 355, 405, 585, 621, 639, 897, 923, 1035, 1053, 1065, 1495, 1633, 1755, 1863, 1917, 2691, 2769, 3105, 3195, 4485, 4615, 4899, 5265, 5751, 8073, 8165, 8307, 9315, 9585, 13455, 13845, 14697, 21229, 24219, 24495, 24921, 28755, 40365, 41535, 44091, 63687, 73485, 74763, 106145, 121095, 124605, 132273, 191061, 220455, 318435, 373815, 573183, 661365, 955305, 1719549, 2865915, 8597745]

約数ペア:

[(1, 8597745), (3, 2865915), (5, 1719549), (9, 955305), (13, 661365), (15, 573183), (23, 373815), (27, 318435), (39, 220455), (45, 191061), (65, 132273), (69, 124605), (71, 121095), (81, 106145), (115, 74763), (117, 73485), (135, 63687), (195, 44091), (207, 41535), (213, 40365), (299, 28755), (345, 24921), (351, 24495), (355, 24219), (405, 21229), (585, 14697), (621, 13845), (639, 13455), (897, 9585), (923, 9315), (1035, 8307), (1053, 8165), (1065, 8073), (1495, 5751), (1633, 5265), (1755, 4899), (1863, 4615), (1917, 4485), (2691, 3195), (2769, 3105)]