16463325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 28775936

約数和(自身を除く): 12312611

約数列:

[1, 3, 5, 15, 25, 31, 73, 75, 93, 97, 155, 219, 291, 365, 465, 485, 775, 1095, 1455, 1825, 2263, 2325, 2425, 3007, 5475, 6789, 7081, 7275, 9021, 11315, 15035, 21243, 33945, 35405, 45105, 56575, 75175, 106215, 169725, 177025, 219511, 225525, 531075, 658533, 1097555, 3292665, 5487775, 16463325]

約数ペア:

[(1, 16463325), (3, 5487775), (5, 3292665), (15, 1097555), (25, 658533), (31, 531075), (73, 225525), (75, 219511), (93, 177025), (97, 169725), (155, 106215), (219, 75175), (291, 56575), (365, 45105), (465, 35405), (485, 33945), (775, 21243), (1095, 15035), (1455, 11315), (1825, 9021), (2263, 7275), (2325, 7081), (2425, 6789), (3007, 5475)]