2227924325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18539}}^1$

素因数の和:18602

約数の個数: 48

約数和(自身を含む): 3310502400

約数和(自身を除く): 1082578075

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 209, 253, 275, 437, 475, 575, 1045, 1265, 2185, 4807, 5225, 6325, 10925, 18539, 24035, 92695, 120175, 203929, 352241, 426397, 463475, 1019645, 1761205, 2131985, 3874651, 4690367, 5098225, 8101543, 8806025, 10659925, 19373255, 23451835, 40507715, 89116973, 96866275, 117259175, 202538575, 445584865, 2227924325]

約数ペア:

[(1, 2227924325), (5, 445584865), (11, 202538575), (19, 117259175), (23, 96866275), (25, 89116973), (55, 40507715), (95, 23451835), (115, 19373255), (209, 10659925), (253, 8806025), (275, 8101543), (437, 5098225), (475, 4690367), (575, 3874651), (1045, 2131985), (1265, 1761205), (2185, 1019645), (4807, 463475), (5225, 426397), (6325, 352241), (10925, 203929), (18539, 120175), (24035, 92695)]