2346855

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 4552704

約数和(自身を除く): 2205849

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 103, 105, 147, 155, 217, 245, 309, 465, 515, 651, 721, 735, 1085, 1519, 1545, 2163, 3193, 3255, 3605, 4557, 5047, 7595, 9579, 10815, 15141, 15965, 22351, 22785, 25235, 47895, 67053, 75705, 111755, 156457, 335265, 469371, 782285, 2346855]

約数ペア:

[(1, 2346855), (3, 782285), (5, 469371), (7, 335265), (15, 156457), (21, 111755), (31, 75705), (35, 67053), (49, 47895), (93, 25235), (103, 22785), (105, 22351), (147, 15965), (155, 15141), (217, 10815), (245, 9579), (309, 7595), (465, 5047), (515, 4557), (651, 3605), (721, 3255), (735, 3193), (1085, 2163), (1519, 1545)]