78150765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 158257152

約数和(自身を除く): 80106387

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 71, 77, 105, 165, 213, 231, 355, 385, 497, 781, 953, 1065, 1155, 1491, 2343, 2485, 2859, 3905, 4765, 5467, 6671, 7455, 10483, 11715, 14295, 16401, 20013, 27335, 31449, 33355, 52415, 67663, 73381, 82005, 100065, 157245, 202989, 220143, 338315, 366905, 473641, 744293, 1014945, 1100715, 1420923, 2232879, 2368205, 3721465, 5210051, 7104615, 11164395, 15630153, 26050255, 78150765]

約数ペア:

[(1, 78150765), (3, 26050255), (5, 15630153), (7, 11164395), (11, 7104615), (15, 5210051), (21, 3721465), (33, 2368205), (35, 2232879), (55, 1420923), (71, 1100715), (77, 1014945), (105, 744293), (165, 473641), (213, 366905), (231, 338315), (355, 220143), (385, 202989), (497, 157245), (781, 100065), (953, 82005), (1065, 73381), (1155, 67663), (1491, 52415), (2343, 33355), (2485, 31449), (2859, 27335), (3905, 20013), (4765, 16401), (5467, 14295), (6671, 11715), (7455, 10483)]