12779850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{85199}}^1$

素因数の和:85214

約数の個数: 24

約数和(自身を含む): 31694400

約数和(自身を除く): 18914550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 85199, 170398, 255597, 425995, 511194, 851990, 1277985, 2129975, 2555970, 4259950, 6389925, 12779850]

約数ペア:

[(1, 12779850), (2, 6389925), (3, 4259950), (5, 2555970), (6, 2129975), (10, 1277985), (15, 851990), (25, 511194), (30, 425995), (50, 255597), (75, 170398), (150, 85199)]