88647875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 115015680

約数和(自身を除く): 26367805

約数列:

[1, 5, 25, 47, 79, 125, 191, 235, 395, 955, 1175, 1975, 3713, 4775, 5875, 8977, 9875, 15089, 18565, 23875, 44885, 75445, 92825, 224425, 377225, 464125, 709183, 1122125, 1886125, 3545915, 17729575, 88647875]

約数ペア:

[(1, 88647875), (5, 17729575), (25, 3545915), (47, 1886125), (79, 1122125), (125, 709183), (191, 464125), (235, 377225), (395, 224425), (955, 92825), (1175, 75445), (1975, 44885), (3713, 23875), (4775, 18565), (5875, 15089), (8977, 9875)]