13184875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 18450432

約数和(自身を除く): 5265557

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 223, 275, 473, 1075, 1115, 1375, 2365, 2453, 5375, 5575, 9589, 11825, 12265, 27875, 47945, 59125, 61325, 105479, 239725, 306625, 527395, 1198625, 2636975, 13184875]

約数ペア:

[(1, 13184875), (5, 2636975), (11, 1198625), (25, 527395), (43, 306625), (55, 239725), (125, 105479), (215, 61325), (223, 59125), (275, 47945), (473, 27875), (1075, 12265), (1115, 11825), (1375, 9589), (2365, 5575), (2453, 5375)]