674975

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 36

約数和(自身を含む): 1060200

約数和(自身を除く): 385225

約数列:

[1, 5, 7, 19, 25, 29, 35, 49, 95, 133, 145, 175, 203, 245, 475, 551, 665, 725, 931, 1015, 1225, 1421, 2755, 3325, 3857, 4655, 5075, 7105, 13775, 19285, 23275, 26999, 35525, 96425, 134995, 674975]

約数ペア:

[(1, 674975), (5, 134995), (7, 96425), (19, 35525), (25, 26999), (29, 23275), (35, 19285), (49, 13775), (95, 7105), (133, 5075), (145, 4655), (175, 3857), (203, 3325), (245, 2755), (475, 1421), (551, 1225), (665, 1015), (725, 931)]