15239133

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 13065507

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 809, 819, 897, 1449, 2093, 2427, 2691, 5663, 6279, 7281, 10517, 16989, 18607, 18837, 31551, 50967, 55821, 73619, 94653, 130249, 167463, 220857, 241891, 390747, 662571, 725673, 1172241, 1693237, 2177019, 5079711, 15239133]

約数ペア:

[(1, 15239133), (3, 5079711), (7, 2177019), (9, 1693237), (13, 1172241), (21, 725673), (23, 662571), (39, 390747), (63, 241891), (69, 220857), (91, 167463), (117, 130249), (161, 94653), (207, 73619), (273, 55821), (299, 50967), (483, 31551), (809, 18837), (819, 18607), (897, 16989), (1449, 10517), (2093, 7281), (2427, 6279), (2691, 5663)]