12839850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{9511}}^1$

素因数の和:9532

約数の個数: 48

約数和(自身を含む): 35384640

約数和(自身を除く): 22544790

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, 9511, 19022, 28533, 47555, 57066, 85599, 95110, 142665, 171198, 237775, 256797, 285330, 427995, 475550, 513594, 713325, 855990, 1283985, 1426650, 2139975, 2567970, 4279950, 6419925, 12839850]

約数ペア:

[(1, 12839850), (2, 6419925), (3, 4279950), (5, 2567970), (6, 2139975), (9, 1426650), (10, 1283985), (15, 855990), (18, 713325), (25, 513594), (27, 475550), (30, 427995), (45, 285330), (50, 256797), (54, 237775), (75, 171198), (90, 142665), (135, 95110), (150, 85599), (225, 57066), (270, 47555), (450, 28533), (675, 19022), (1350, 9511)]