27515115

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{991}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 47818368

約数和(自身を除く): 20303253

約数列:

[1, 3, 5, 9, 15, 45, 617, 991, 1851, 2973, 3085, 4955, 5553, 8919, 9255, 14865, 27765, 44595, 611447, 1834341, 3057235, 5503023, 9171705, 27515115]

約数ペア:

[(1, 27515115), (3, 9171705), (5, 5503023), (9, 3057235), (15, 1834341), (45, 611447), (617, 44595), (991, 27765), (1851, 14865), (2973, 9255), (3085, 8919), (4955, 5553)]