22701115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 28562688

約数和(自身を除く): 5861573

約数列:

[1, 5, 23, 115, 307, 643, 1535, 3215, 7061, 14789, 35305, 73945, 197401, 987005, 4540223, 22701115]

約数ペア:

[(1, 22701115), (5, 4540223), (23, 987005), (115, 197401), (307, 73945), (643, 35305), (1535, 14789), (3215, 7061)]