10489005

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 19209216

約数和(自身を除く): 8720211

約数列:

[1, 3, 5, 9, 15, 31, 45, 73, 93, 103, 155, 219, 279, 309, 365, 465, 515, 657, 927, 1095, 1395, 1545, 2263, 3193, 3285, 4635, 6789, 7519, 9579, 11315, 15965, 20367, 22557, 28737, 33945, 37595, 47895, 67671, 101835, 112785, 143685, 233089, 338355, 699267, 1165445, 2097801, 3496335, 10489005]

約数ペア:

[(1, 10489005), (3, 3496335), (5, 2097801), (9, 1165445), (15, 699267), (31, 338355), (45, 233089), (73, 143685), (93, 112785), (103, 101835), (155, 67671), (219, 47895), (279, 37595), (309, 33945), (365, 28737), (465, 22557), (515, 20367), (657, 15965), (927, 11315), (1095, 9579), (1395, 7519), (1545, 6789), (2263, 4635), (3193, 3285)]