449625385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 599639040

約数和(自身を除く): 150013655

約数列:

[1, 5, 11, 55, 103, 139, 515, 571, 695, 1133, 1529, 2855, 5665, 6281, 7645, 14317, 31405, 58813, 71585, 79369, 157487, 294065, 396845, 646943, 787435, 873059, 3234715, 4365295, 8175007, 40875035, 89925077, 449625385]

約数ペア:

[(1, 449625385), (5, 89925077), (11, 40875035), (55, 8175007), (103, 4365295), (139, 3234715), (515, 873059), (571, 787435), (695, 646943), (1133, 396845), (1529, 294065), (2855, 157487), (5665, 79369), (6281, 71585), (7645, 58813), (14317, 31405)]