80493995

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^2$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 102675600

約数和(自身を除く): 22181605

約数列:

[1, 5, 29, 59, 97, 145, 295, 485, 1711, 2813, 5723, 8555, 9409, 14065, 28615, 47045, 165967, 272861, 555131, 829835, 1364305, 2775655, 16098799, 80493995]

約数ペア:

[(1, 80493995), (5, 16098799), (29, 2775655), (59, 1364305), (97, 829835), (145, 555131), (295, 272861), (485, 165967), (1711, 47045), (2813, 28615), (5723, 14065), (8555, 9409)]