9845745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7241

約数の個数: 32

約数和(自身を含む): 19391232

約数和(自身を除く): 9545487

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 7213, 21639, 36065, 50491, 93769, 108195, 151473, 252455, 281307, 468845, 656383, 757365, 1406535, 1969149, 3281915, 9845745]

約数ペア:

[(1, 9845745), (3, 3281915), (5, 1969149), (7, 1406535), (13, 757365), (15, 656383), (21, 468845), (35, 281307), (39, 252455), (65, 151473), (91, 108195), (105, 93769), (195, 50491), (273, 36065), (455, 21639), (1365, 7213)]