144400545

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 256089600

約数和(自身を除く): 111689055

約数列:

[1, 3, 5, 9, 15, 45, 79, 151, 237, 269, 395, 453, 711, 755, 807, 1185, 1345, 1359, 2265, 2421, 3555, 4035, 6795, 11929, 12105, 21251, 35787, 40619, 59645, 63753, 106255, 107361, 121857, 178935, 191259, 203095, 318765, 365571, 536805, 609285, 956295, 1827855, 3208901, 9626703, 16044505, 28880109, 48133515, 144400545]

約数ペア:

[(1, 144400545), (3, 48133515), (5, 28880109), (9, 16044505), (15, 9626703), (45, 3208901), (79, 1827855), (151, 956295), (237, 609285), (269, 536805), (395, 365571), (453, 318765), (711, 203095), (755, 191259), (807, 178935), (1185, 121857), (1345, 107361), (1359, 106255), (2265, 63753), (2421, 59645), (3555, 40619), (4035, 35787), (6795, 21251), (11929, 12105)]