2185425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 4275024

約数和(自身を除く): 2089599

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 883, 2475, 2649, 4415, 7947, 9713, 13245, 22075, 29139, 39735, 48565, 66225, 87417, 145695, 198675, 242825, 437085, 728475, 2185425]

約数ペア:

[(1, 2185425), (3, 728475), (5, 437085), (9, 242825), (11, 198675), (15, 145695), (25, 87417), (33, 66225), (45, 48565), (55, 39735), (75, 29139), (99, 22075), (165, 13245), (225, 9713), (275, 7947), (495, 4415), (825, 2649), (883, 2475)]