81701535

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{9539}}^1$

素因数の和:10118

約数の個数: 16

約数和(自身を含む): 130965120

約数和(自身を除く): 49263585

約数列:

[1, 3, 5, 15, 571, 1713, 2855, 8565, 9539, 28617, 47695, 143085, 5446769, 16340307, 27233845, 81701535]

約数ペア:

[(1, 81701535), (3, 27233845), (5, 16340307), (15, 5446769), (571, 143085), (1713, 47695), (2855, 28617), (8565, 9539)]