4435625

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 20

約数和(自身を含む): 5698176

約数和(自身を除く): 1262551

約数列:

[1, 5, 25, 47, 125, 151, 235, 625, 755, 1175, 3775, 5875, 7097, 18875, 29375, 35485, 94375, 177425, 887125, 4435625]

約数ペア:

[(1, 4435625), (5, 887125), (25, 177425), (47, 94375), (125, 35485), (151, 29375), (235, 18875), (625, 7097), (755, 5875), (1175, 3775)]