102242015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4513}}^1$

素因数の和:4738

約数の個数: 16

約数和(自身を含む): 128703168

約数和(自身を除く): 26461153

約数列:

[1, 5, 23, 115, 197, 985, 4513, 4531, 22565, 22655, 103799, 518995, 889061, 4445305, 20448403, 102242015]

約数ペア:

[(1, 102242015), (5, 20448403), (23, 4445305), (115, 889061), (197, 518995), (985, 103799), (4513, 22655), (4531, 22565)]