11727975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 10770585

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 89, 105, 175, 251, 267, 445, 525, 623, 753, 1255, 1335, 1757, 1869, 2225, 3115, 3765, 5271, 6275, 6675, 8785, 9345, 15575, 18825, 22339, 26355, 43925, 46725, 67017, 111695, 131775, 156373, 335085, 469119, 558475, 781865, 1675425, 2345595, 3909325, 11727975]

約数ペア:

[(1, 11727975), (3, 3909325), (5, 2345595), (7, 1675425), (15, 781865), (21, 558475), (25, 469119), (35, 335085), (75, 156373), (89, 131775), (105, 111695), (175, 67017), (251, 46725), (267, 43925), (445, 26355), (525, 22339), (623, 18825), (753, 15575), (1255, 9345), (1335, 8785), (1757, 6675), (1869, 6275), (2225, 5271), (3115, 3765)]