77434175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 119700672

約数和(自身を除く): 42266497

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 101, 175, 325, 337, 455, 505, 707, 1313, 1685, 2275, 2359, 2525, 3535, 4381, 6565, 8425, 9191, 11795, 17675, 21905, 30667, 32825, 34037, 45955, 58975, 109525, 153335, 170185, 229775, 238259, 442481, 766675, 850925, 1191295, 2212405, 3097367, 5956475, 11062025, 15486835, 77434175]

約数ペア:

[(1, 77434175), (5, 15486835), (7, 11062025), (13, 5956475), (25, 3097367), (35, 2212405), (65, 1191295), (91, 850925), (101, 766675), (175, 442481), (325, 238259), (337, 229775), (455, 170185), (505, 153335), (707, 109525), (1313, 58975), (1685, 45955), (2275, 34037), (2359, 32825), (2525, 30667), (3535, 21905), (4381, 17675), (6565, 11795), (8425, 9191)]