5890465

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 8570880

約数和(自身を除く): 2680415

約数列:

[1, 5, 7, 31, 35, 61, 89, 155, 217, 305, 427, 445, 623, 1085, 1891, 2135, 2759, 3115, 5429, 9455, 13237, 13795, 19313, 27145, 38003, 66185, 96565, 168299, 190015, 841495, 1178093, 5890465]

約数ペア:

[(1, 5890465), (5, 1178093), (7, 841495), (31, 190015), (35, 168299), (61, 96565), (89, 66185), (155, 38003), (217, 27145), (305, 19313), (427, 13795), (445, 13237), (623, 9455), (1085, 5429), (1891, 3115), (2135, 2759)]