16102175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 20951040

約数和(自身を除く): 4848865

約数列:

[1, 5, 25, 31, 79, 155, 263, 395, 775, 1315, 1975, 2449, 6575, 8153, 12245, 20777, 40765, 61225, 103885, 203825, 519425, 644087, 3220435, 16102175]

約数ペア:

[(1, 16102175), (5, 3220435), (25, 644087), (31, 519425), (79, 203825), (155, 103885), (263, 61225), (395, 40765), (775, 20777), (1315, 12245), (1975, 8153), (2449, 6575)]