70390725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 125230080

約数和(自身を除く): 54839355

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 285, 475, 705, 893, 1051, 1175, 1425, 2679, 3153, 3525, 4465, 5255, 13395, 15765, 19969, 22325, 26275, 49397, 59907, 66975, 78825, 99845, 148191, 246985, 299535, 499225, 740955, 938543, 1234925, 1497675, 2815629, 3704775, 4692715, 14078145, 23463575, 70390725]

約数ペア:

[(1, 70390725), (3, 23463575), (5, 14078145), (15, 4692715), (19, 3704775), (25, 2815629), (47, 1497675), (57, 1234925), (75, 938543), (95, 740955), (141, 499225), (235, 299535), (285, 246985), (475, 148191), (705, 99845), (893, 78825), (1051, 66975), (1175, 59907), (1425, 49397), (2679, 26275), (3153, 22325), (3525, 19969), (4465, 15765), (5255, 13395)]