42878049315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1889317}}^1$

素因数の和:1889431

約数の個数: 32

約数和(自身を含む): 73456683840

約数和(自身を除く): 30578634525

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 4539, 7565, 22695, 1889317, 5667951, 9446585, 28339755, 32118389, 96355167, 160591945, 168149213, 481775835, 504447639, 840746065, 2522238195, 2858536621, 8575609863, 14292683105, 42878049315]

約数ペア:

[(1, 42878049315), (3, 14292683105), (5, 8575609863), (15, 2858536621), (17, 2522238195), (51, 840746065), (85, 504447639), (89, 481775835), (255, 168149213), (267, 160591945), (445, 96355167), (1335, 32118389), (1513, 28339755), (4539, 9446585), (7565, 5667951), (22695, 1889317)]