1292095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 1958400

約数和(自身を除く): 666305

約数列:

[1, 5, 7, 19, 29, 35, 67, 95, 133, 145, 203, 335, 469, 551, 665, 1015, 1273, 1943, 2345, 2755, 3857, 6365, 8911, 9715, 13601, 19285, 36917, 44555, 68005, 184585, 258419, 1292095]

約数ペア:

[(1, 1292095), (5, 258419), (7, 184585), (19, 68005), (29, 44555), (35, 36917), (67, 19285), (95, 13601), (133, 9715), (145, 8911), (203, 6365), (335, 3857), (469, 2755), (551, 2345), (665, 1943), (1015, 1273)]