1370291985

素因数分解:

$3^4\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2753}}^1$

素因数の和:3999

約数の個数: 40

約数和(自身を含む): 2459266920

約数和(自身を除く): 1088974935

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1229, 2753, 3687, 6145, 8259, 11061, 13765, 18435, 24777, 33183, 41295, 55305, 74331, 99549, 123885, 165915, 222993, 371655, 497745, 1114965, 3383437, 10150311, 16917185, 30450933, 50751555, 91352799, 152254665, 274058397, 456763995, 1370291985]

約数ペア:

[(1, 1370291985), (3, 456763995), (5, 274058397), (9, 152254665), (15, 91352799), (27, 50751555), (45, 30450933), (81, 16917185), (135, 10150311), (405, 3383437), (1229, 1114965), (2753, 497745), (3687, 371655), (6145, 222993), (8259, 165915), (11061, 123885), (13765, 99549), (18435, 74331), (24777, 55305), (33183, 41295)]