1227875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 32

約数和(自身を含む): 1797120

約数和(自身を除く): 569245

約数列:

[1, 5, 11, 19, 25, 47, 55, 95, 125, 209, 235, 275, 475, 517, 893, 1045, 1175, 1375, 2375, 2585, 4465, 5225, 5875, 9823, 12925, 22325, 26125, 49115, 64625, 111625, 245575, 1227875]

約数ペア:

[(1, 1227875), (5, 245575), (11, 111625), (19, 64625), (25, 49115), (47, 26125), (55, 22325), (95, 12925), (125, 9823), (209, 5875), (235, 5225), (275, 4465), (475, 2585), (517, 2375), (893, 1375), (1045, 1175)]