86440935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2909}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 158676480

約数和(自身を除く): 72235545

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1415, 1981, 2909, 4245, 5943, 8727, 9905, 14545, 20363, 29715, 43635, 61089, 101815, 305445, 823247, 2469741, 4116235, 5762729, 12348705, 17288187, 28813645, 86440935]

約数ペア:

[(1, 86440935), (3, 28813645), (5, 17288187), (7, 12348705), (15, 5762729), (21, 4116235), (35, 2469741), (105, 823247), (283, 305445), (849, 101815), (1415, 61089), (1981, 43635), (2909, 29715), (4245, 20363), (5943, 14545), (8727, 9905)]