156964965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4943}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 263416320

約数和(自身を除く): 106451355

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 1095, 2117, 4943, 6351, 10585, 14829, 24715, 31755, 74145, 143347, 360839, 430041, 716735, 1082517, 1804195, 2150205, 5412585, 10464331, 31392993, 52321655, 156964965]

約数ペア:

[(1, 156964965), (3, 52321655), (5, 31392993), (15, 10464331), (29, 5412585), (73, 2150205), (87, 1804195), (145, 1082517), (219, 716735), (365, 430041), (435, 360839), (1095, 143347), (2117, 74145), (4943, 31755), (6351, 24715), (10585, 14829)]