4311425

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 5654400

約数和(自身を除く): 1342975

約数列:

[1, 5, 25, 37, 59, 79, 185, 295, 395, 925, 1475, 1975, 2183, 2923, 4661, 10915, 14615, 23305, 54575, 73075, 116525, 172457, 862285, 4311425]

約数ペア:

[(1, 4311425), (5, 862285), (25, 172457), (37, 116525), (59, 73075), (79, 54575), (185, 23305), (295, 14615), (395, 10915), (925, 4661), (1475, 2923), (1975, 2183)]