99917405

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124121}}^1$

素因数の和:124156

約数の個数: 16

約数和(自身を含む): 142988544

約数和(自身を除く): 43071139

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 124121, 620605, 868847, 2854783, 4344235, 14273915, 19983481, 99917405]

約数ペア:

[(1, 99917405), (5, 19983481), (7, 14273915), (23, 4344235), (35, 2854783), (115, 868847), (161, 620605), (805, 124121)]