13308675

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 22372080

約数和(自身を除く): 9063405

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 2909, 4575, 8727, 14545, 43635, 72725, 177449, 218175, 532347, 887245, 2661735, 4436225, 13308675]

約数ペア:

[(1, 13308675), (3, 4436225), (5, 2661735), (15, 887245), (25, 532347), (61, 218175), (75, 177449), (183, 72725), (305, 43635), (915, 14545), (1525, 8727), (2909, 4575)]