77288525

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 99175200

約数和(自身を除く): 21886675

約数列:

[1, 5, 25, 59, 61, 295, 305, 859, 1475, 1525, 3599, 4295, 17995, 21475, 50681, 52399, 89975, 253405, 261995, 1267025, 1309975, 3091541, 15457705, 77288525]

約数ペア:

[(1, 77288525), (5, 15457705), (25, 3091541), (59, 1309975), (61, 1267025), (295, 261995), (305, 253405), (859, 89975), (1475, 52399), (1525, 50681), (3599, 21475), (4295, 17995)]