54678015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7547}}^1$

素因数の和:7588

約数の個数: 48

約数和(自身を含む): 113038848

約数和(自身を除く): 58360833

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 7547, 22641, 37735, 52829, 67923, 113205, 158487, 173581, 264145, 339615, 475461, 520743, 792435, 867905, 1215067, 1562229, 2377305, 2603715, 3645201, 6075335, 7811145, 10935603, 18226005, 54678015]

約数ペア:

[(1, 54678015), (3, 18226005), (5, 10935603), (7, 7811145), (9, 6075335), (15, 3645201), (21, 2603715), (23, 2377305), (35, 1562229), (45, 1215067), (63, 867905), (69, 792435), (105, 520743), (115, 475461), (161, 339615), (207, 264145), (315, 173581), (345, 158487), (483, 113205), (805, 67923), (1035, 52829), (1449, 37735), (2415, 22641), (7245, 7547)]