15902055

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 33203520

約数和(自身を除く): 17301465

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 41, 45, 51, 65, 85, 117, 123, 135, 153, 169, 195, 205, 221, 255, 351, 369, 459, 507, 533, 585, 615, 663, 697, 765, 845, 1105, 1107, 1521, 1599, 1755, 1845, 1989, 2091, 2295, 2535, 2665, 2873, 3315, 3485, 4563, 4797, 5535, 5967, 6273, 6929, 7605, 7995, 8619, 9061, 9945, 10455, 14365, 14391, 18819, 20787, 22815, 23985, 25857, 27183, 29835, 31365, 34645, 43095, 45305, 62361, 71955, 77571, 81549, 94095, 103935, 117793, 129285, 135915, 187083, 244647, 311805, 353379, 387855, 407745, 588965, 935415, 1060137, 1223235, 1766895, 3180411, 5300685, 15902055]

約数ペア:

[(1, 15902055), (3, 5300685), (5, 3180411), (9, 1766895), (13, 1223235), (15, 1060137), (17, 935415), (27, 588965), (39, 407745), (41, 387855), (45, 353379), (51, 311805), (65, 244647), (85, 187083), (117, 135915), (123, 129285), (135, 117793), (153, 103935), (169, 94095), (195, 81549), (205, 77571), (221, 71955), (255, 62361), (351, 45305), (369, 43095), (459, 34645), (507, 31365), (533, 29835), (585, 27183), (615, 25857), (663, 23985), (697, 22815), (765, 20787), (845, 18819), (1105, 14391), (1107, 14365), (1521, 10455), (1599, 9945), (1755, 9061), (1845, 8619), (1989, 7995), (2091, 7605), (2295, 6929), (2535, 6273), (2665, 5967), (2873, 5535), (3315, 4797), (3485, 4563)]