25408230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1297}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 61120224

約数和(自身を除く): 35711994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 1297, 1306, 1959, 2594, 3265, 3891, 3918, 6485, 6530, 7782, 9795, 12970, 19455, 19590, 38910, 846941, 1693882, 2540823, 4234705, 5081646, 8469410, 12704115, 25408230]

約数ペア:

[(1, 25408230), (2, 12704115), (3, 8469410), (5, 5081646), (6, 4234705), (10, 2540823), (15, 1693882), (30, 846941), (653, 38910), (1297, 19590), (1306, 19455), (1959, 12970), (2594, 9795), (3265, 7782), (3891, 6530), (3918, 6485)]