238165095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3916

約数の個数: 64

約数和(自身を含む): 473333760

約数和(自身を除く): 235168665

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 133, 155, 217, 285, 399, 465, 589, 651, 665, 1085, 1767, 1995, 2945, 3255, 3851, 4123, 8835, 11553, 12369, 19255, 20615, 26957, 57765, 61845, 73169, 80871, 119381, 134785, 219507, 358143, 365845, 404355, 512183, 596905, 835667, 1097535, 1536549, 1790715, 2268239, 2507001, 2560915, 4178335, 6804717, 7682745, 11341195, 12535005, 15877673, 34023585, 47633019, 79388365, 238165095]

約数ペア:

[(1, 238165095), (3, 79388365), (5, 47633019), (7, 34023585), (15, 15877673), (19, 12535005), (21, 11341195), (31, 7682745), (35, 6804717), (57, 4178335), (93, 2560915), (95, 2507001), (105, 2268239), (133, 1790715), (155, 1536549), (217, 1097535), (285, 835667), (399, 596905), (465, 512183), (589, 404355), (651, 365845), (665, 358143), (1085, 219507), (1767, 134785), (1995, 119381), (2945, 80871), (3255, 73169), (3851, 61845), (4123, 57765), (8835, 26957), (11553, 20615), (12369, 19255)]