77163185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 105283584

約数和(自身を除く): 28120399

約数列:

[1, 5, 11, 31, 55, 155, 167, 271, 341, 835, 1355, 1705, 1837, 2981, 5177, 8401, 9185, 14905, 25885, 42005, 45257, 56947, 92411, 226285, 284735, 462055, 497827, 1402967, 2489135, 7014835, 15432637, 77163185]

約数ペア:

[(1, 77163185), (5, 15432637), (11, 7014835), (31, 2489135), (55, 1402967), (155, 497827), (167, 462055), (271, 284735), (341, 226285), (835, 92411), (1355, 56947), (1705, 45257), (1837, 42005), (2981, 25885), (5177, 14905), (8401, 9185)]