22751875

素因数分解:

$5^4\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:696

約数の個数: 20

約数和(自身を含む): 28959480

約数和(自身を除く): 6207605

約数列:

[1, 5, 25, 59, 125, 295, 617, 625, 1475, 3085, 7375, 15425, 36403, 36875, 77125, 182015, 385625, 910075, 4550375, 22751875]

約数ペア:

[(1, 22751875), (5, 4550375), (25, 910075), (59, 385625), (125, 182015), (295, 77125), (617, 36875), (625, 36403), (1475, 15425), (3085, 7375)]