26995950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19997}}^1$

素因数の和:20018

約数の個数: 48

約数和(自身を含む): 74392560

約数和(自身を除く): 47396610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 19997, 39994, 59991, 99985, 119982, 179973, 199970, 299955, 359946, 499925, 539919, 599910, 899865, 999850, 1079838, 1499775, 1799730, 2699595, 2999550, 4499325, 5399190, 8998650, 13497975, 26995950]

約数ペア:

[(1, 26995950), (2, 13497975), (3, 8998650), (5, 5399190), (6, 4499325), (9, 2999550), (10, 2699595), (15, 1799730), (18, 1499775), (25, 1079838), (27, 999850), (30, 899865), (45, 599910), (50, 539919), (54, 499925), (75, 359946), (90, 299955), (135, 199970), (150, 179973), (225, 119982), (270, 99985), (450, 59991), (675, 39994), (1350, 19997)]