47160735

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{21101}}^1$

素因数の和:21258

約数の個数: 16

約数和(自身を含む): 75967200

約数和(自身を除く): 28806465

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 21101, 63303, 105505, 316515, 3144049, 9432147, 15720245, 47160735]

約数ペア:

[(1, 47160735), (3, 15720245), (5, 9432147), (15, 3144049), (149, 316515), (447, 105505), (745, 63303), (2235, 21101)]