29178135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 58206720

約数和(自身を除く): 29028585

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 211, 315, 439, 633, 1055, 1317, 1477, 1899, 2195, 3073, 3165, 3951, 4431, 6585, 7385, 9219, 9495, 13293, 15365, 19755, 22155, 27657, 46095, 66465, 92629, 138285, 277887, 463145, 648403, 833661, 1389435, 1945209, 3242015, 4168305, 5835627, 9726045, 29178135]

約数ペア:

[(1, 29178135), (3, 9726045), (5, 5835627), (7, 4168305), (9, 3242015), (15, 1945209), (21, 1389435), (35, 833661), (45, 648403), (63, 463145), (105, 277887), (211, 138285), (315, 92629), (439, 66465), (633, 46095), (1055, 27657), (1317, 22155), (1477, 19755), (1899, 15365), (2195, 13293), (3073, 9495), (3165, 9219), (3951, 7385), (4431, 6585)]