3148585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1413335

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 131, 209, 253, 437, 655, 1045, 1265, 1441, 2185, 2489, 3013, 4807, 7205, 12445, 15065, 24035, 27379, 33143, 57247, 136895, 165715, 286235, 629717, 3148585]

約数ペア:

[(1, 3148585), (5, 629717), (11, 286235), (19, 165715), (23, 136895), (55, 57247), (95, 33143), (115, 27379), (131, 24035), (209, 15065), (253, 12445), (437, 7205), (655, 4807), (1045, 3013), (1265, 2489), (1441, 2185)]