99947995

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17737}}^1$

素因数の和:17779

約数の個数: 24

約数和(自身を含む): 145593504

約数和(自身を除く): 45645509

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 17737, 88685, 124159, 407951, 620795, 869113, 2039755, 2855657, 4345565, 14278285, 19989599, 99947995]

約数ペア:

[(1, 99947995), (5, 19989599), (7, 14278285), (23, 4345565), (35, 2855657), (49, 2039755), (115, 869113), (161, 620795), (245, 407951), (805, 124159), (1127, 88685), (5635, 17737)]