23927415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 40974336

約数和(自身を除く): 17046921

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 911, 1545, 1751, 2733, 4555, 5253, 8755, 13665, 15487, 26265, 46461, 77435, 93833, 232305, 281499, 469165, 1407495, 1595161, 4785483, 7975805, 23927415]

約数ペア:

[(1, 23927415), (3, 7975805), (5, 4785483), (15, 1595161), (17, 1407495), (51, 469165), (85, 281499), (103, 232305), (255, 93833), (309, 77435), (515, 46461), (911, 26265), (1545, 15487), (1751, 13665), (2733, 8755), (4555, 5253)]