28495525

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{19319}}^1$

素因数の和:19388

約数の個数: 12

約数和(自身を含む): 35935200

約数和(自身を除く): 7439675

約数列:

[1, 5, 25, 59, 295, 1475, 19319, 96595, 482975, 1139821, 5699105, 28495525]

約数ペア:

[(1, 28495525), (5, 5699105), (25, 1139821), (59, 482975), (295, 96595), (1475, 19319)]