115909515

素因数分解:

$3^3\times 5^1\times {\mathrm{858589}}^1$

素因数の和:858603

約数の個数: 16

約数和(自身を含む): 206061600

約数和(自身を除く): 90152085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 858589, 2575767, 4292945, 7727301, 12878835, 23181903, 38636505, 115909515]

約数ペア:

[(1, 115909515), (3, 38636505), (5, 23181903), (9, 12878835), (15, 7727301), (27, 4292945), (45, 2575767), (135, 858589)]