47998845

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18713}}^1$

素因数の和:18746

約数の個数: 32

約数和(自身を含む): 89827200

約数和(自身を除く): 41828355

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 18713, 56139, 93565, 168417, 280695, 355547, 505251, 842085, 1066641, 1777735, 2526255, 3199923, 5333205, 9599769, 15999615, 47998845]

約数ペア:

[(1, 47998845), (3, 15999615), (5, 9599769), (9, 5333205), (15, 3199923), (19, 2526255), (27, 1777735), (45, 1066641), (57, 842085), (95, 505251), (135, 355547), (171, 280695), (285, 168417), (513, 93565), (855, 56139), (2565, 18713)]