27802085

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 34003200

約数和(自身を除く): 6201115

約数列:

[1, 5, 109, 139, 367, 545, 695, 1835, 15151, 40003, 51013, 75755, 200015, 255065, 5560417, 27802085]

約数ペア:

[(1, 27802085), (5, 5560417), (109, 255065), (139, 200015), (367, 75755), (545, 51013), (695, 40003), (1835, 15151)]