28583555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5747

約数の個数: 32

約数和(自身を含む): 46061568

約数和(自身を除く): 17478013

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 5711, 28555, 39977, 62821, 74243, 199885, 314105, 371215, 439747, 519701, 816673, 2198735, 2598505, 4083365, 5716711, 28583555]

約数ペア:

[(1, 28583555), (5, 5716711), (7, 4083365), (11, 2598505), (13, 2198735), (35, 816673), (55, 519701), (65, 439747), (77, 371215), (91, 314105), (143, 199885), (385, 74243), (455, 62821), (715, 39977), (1001, 28555), (5005, 5711)]