3086875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:480

約数の個数: 20

約数和(自身を含む): 4217400

約数和(自身を除く): 1130525

約数列:

[1, 5, 11, 25, 55, 125, 275, 449, 625, 1375, 2245, 4939, 6875, 11225, 24695, 56125, 123475, 280625, 617375, 3086875]

約数ペア:

[(1, 3086875), (5, 617375), (11, 280625), (25, 123475), (55, 56125), (125, 24695), (275, 11225), (449, 6875), (625, 4939), (1375, 2245)]