12692175

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 22284288

約数和(自身を除く): 9592113

約数列:

[1, 3, 5, 15, 25, 31, 53, 75, 93, 103, 155, 159, 265, 309, 465, 515, 775, 795, 1325, 1545, 1643, 2325, 2575, 3193, 3975, 4929, 5459, 7725, 8215, 9579, 15965, 16377, 24645, 27295, 41075, 47895, 79825, 81885, 123225, 136475, 169229, 239475, 409425, 507687, 846145, 2538435, 4230725, 12692175]

約数ペア:

[(1, 12692175), (3, 4230725), (5, 2538435), (15, 846145), (25, 507687), (31, 409425), (53, 239475), (75, 169229), (93, 136475), (103, 123225), (155, 81885), (159, 79825), (265, 47895), (309, 41075), (465, 27295), (515, 24645), (775, 16377), (795, 15965), (1325, 9579), (1545, 8215), (1643, 7725), (2325, 5459), (2575, 4929), (3193, 3975)]