54828275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 70308000

約数和(自身を除く): 15479725

約数列:

[1, 5, 25, 41, 149, 205, 359, 745, 1025, 1795, 3725, 6109, 8975, 14719, 30545, 53491, 73595, 152725, 267455, 367975, 1337275, 2193131, 10965655, 54828275]

約数ペア:

[(1, 54828275), (5, 10965655), (25, 2193131), (41, 1337275), (149, 367975), (205, 267455), (359, 152725), (745, 73595), (1025, 53491), (1795, 30545), (3725, 14719), (6109, 8975)]