38461605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 79779840

約数和(自身を除く): 41318235

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1235, 1365, 1483, 1729, 1995, 3705, 4449, 5187, 7415, 8645, 10381, 19279, 22245, 25935, 28177, 31143, 51905, 57837, 84531, 96395, 134953, 140885, 155715, 197239, 289185, 366301, 404859, 422655, 591717, 674765, 986195, 1098903, 1831505, 2024295, 2564107, 2958585, 5494515, 7692321, 12820535, 38461605]

約数ペア:

[(1, 38461605), (3, 12820535), (5, 7692321), (7, 5494515), (13, 2958585), (15, 2564107), (19, 2024295), (21, 1831505), (35, 1098903), (39, 986195), (57, 674765), (65, 591717), (91, 422655), (95, 404859), (105, 366301), (133, 289185), (195, 197239), (247, 155715), (273, 140885), (285, 134953), (399, 96395), (455, 84531), (665, 57837), (741, 51905), (1235, 31143), (1365, 28177), (1483, 25935), (1729, 22245), (1995, 19279), (3705, 10381), (4449, 8645), (5187, 7415)]