275962175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 376464000

約数和(自身を除く): 100501825

約数列:

[1, 5, 19, 25, 43, 59, 95, 215, 229, 295, 475, 817, 1075, 1121, 1145, 1475, 2537, 4085, 4351, 5605, 5725, 9847, 12685, 13511, 20425, 21755, 28025, 48203, 49235, 63425, 67555, 108775, 187093, 241015, 246175, 256709, 337775, 580973, 935465, 1205075, 1283545, 2904865, 4677325, 6417725, 11038487, 14524325, 55192435, 275962175]

約数ペア:

[(1, 275962175), (5, 55192435), (19, 14524325), (25, 11038487), (43, 6417725), (59, 4677325), (95, 2904865), (215, 1283545), (229, 1205075), (295, 935465), (475, 580973), (817, 337775), (1075, 256709), (1121, 246175), (1145, 241015), (1475, 187093), (2537, 108775), (4085, 67555), (4351, 63425), (5605, 49235), (5725, 48203), (9847, 28025), (12685, 21755), (13511, 20425)]