140318145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 266602752

約数和(自身を除く): 126284607

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 257, 495, 771, 1103, 1285, 2313, 2827, 3309, 3855, 5515, 8481, 9927, 11565, 12133, 14135, 16545, 25443, 36399, 42405, 49635, 60665, 109197, 127215, 181995, 283471, 545985, 850413, 1417355, 2551239, 3118181, 4252065, 9354543, 12756195, 15590905, 28063629, 46772715, 140318145]

約数ペア:

[(1, 140318145), (3, 46772715), (5, 28063629), (9, 15590905), (11, 12756195), (15, 9354543), (33, 4252065), (45, 3118181), (55, 2551239), (99, 1417355), (165, 850413), (257, 545985), (495, 283471), (771, 181995), (1103, 127215), (1285, 109197), (2313, 60665), (2827, 49635), (3309, 42405), (3855, 36399), (5515, 25443), (8481, 16545), (9927, 14135), (11565, 12133)]