29091425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 40570320

約数和(自身を除く): 11478895

約数列:

[1, 5, 11, 25, 55, 59, 121, 163, 275, 295, 605, 649, 815, 1475, 1793, 3025, 3245, 4075, 7139, 8965, 9617, 16225, 19723, 35695, 44825, 48085, 98615, 105787, 178475, 240425, 493075, 528935, 1163657, 2644675, 5818285, 29091425]

約数ペア:

[(1, 29091425), (5, 5818285), (11, 2644675), (25, 1163657), (55, 528935), (59, 493075), (121, 240425), (163, 178475), (275, 105787), (295, 98615), (605, 48085), (649, 44825), (815, 35695), (1475, 19723), (1793, 16225), (3025, 9617), (3245, 8965), (4075, 7139)]