14387875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 19169280

約数和(自身を除く): 4781405

約数列:

[1, 5, 25, 31, 47, 79, 125, 155, 235, 395, 775, 1175, 1457, 1975, 2449, 3713, 3875, 5875, 7285, 9875, 12245, 18565, 36425, 61225, 92825, 115103, 182125, 306125, 464125, 575515, 2877575, 14387875]

約数ペア:

[(1, 14387875), (5, 2877575), (25, 575515), (31, 464125), (47, 306125), (79, 182125), (125, 115103), (155, 92825), (235, 61225), (395, 36425), (775, 18565), (1175, 12245), (1457, 9875), (1975, 7285), (2449, 5875), (3713, 3875)]