201620298015

素因数分解:

$3^3\times 5^1\times {\mathrm{1493483689}}^1$

素因数の和:1493483703

約数の個数: 16

約数和(自身を含む): 358436085600

約数和(自身を除く): 156815787585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1493483689, 4480451067, 7467418445, 13441353201, 22402255335, 40324059603, 67206766005, 201620298015]

約数ペア:

[(1, 201620298015), (3, 67206766005), (5, 40324059603), (9, 22402255335), (15, 13441353201), (27, 7467418445), (45, 4480451067), (135, 1493483689)]