1140147255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{39241}}^1$

素因数の和:39411

約数の個数: 32

約数和(自身を含む): 1977796800

約数和(自身を除く): 837649545

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1937, 2235, 5811, 9685, 29055, 39241, 117723, 196205, 510133, 588615, 1530399, 2550665, 5846909, 7651995, 17540727, 29234545, 76009817, 87703635, 228029451, 380049085, 1140147255]

約数ペア:

[(1, 1140147255), (3, 380049085), (5, 228029451), (13, 87703635), (15, 76009817), (39, 29234545), (65, 17540727), (149, 7651995), (195, 5846909), (447, 2550665), (745, 1530399), (1937, 588615), (2235, 510133), (5811, 196205), (9685, 117723), (29055, 39241)]