12597915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 22205952

約数和(自身を除く): 9608037

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 631, 1331, 1815, 1893, 3155, 3993, 6655, 6941, 9465, 19965, 20823, 34705, 76351, 104115, 229053, 381755, 839861, 1145265, 2519583, 4199305, 12597915]

約数ペア:

[(1, 12597915), (3, 4199305), (5, 2519583), (11, 1145265), (15, 839861), (33, 381755), (55, 229053), (121, 104115), (165, 76351), (363, 34705), (605, 20823), (631, 19965), (1331, 9465), (1815, 6941), (1893, 6655), (3155, 3993)]