4039802175

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{479}}^1\times {\mathrm{809}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 6749568000

約数和(自身を除く): 2709765825

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 479, 695, 809, 1437, 2085, 2395, 2427, 3475, 4045, 7185, 10425, 11975, 12135, 20225, 35925, 60675, 66581, 112451, 199743, 332905, 337353, 387511, 562255, 998715, 1162533, 1664525, 1686765, 1937555, 2811275, 4993575, 5812665, 8433825, 9687775, 29063325, 53864029, 161592087, 269320145, 807960435, 1346600725, 4039802175]

約数ペア:

[(1, 4039802175), (3, 1346600725), (5, 807960435), (15, 269320145), (25, 161592087), (75, 53864029), (139, 29063325), (417, 9687775), (479, 8433825), (695, 5812665), (809, 4993575), (1437, 2811275), (2085, 1937555), (2395, 1686765), (2427, 1664525), (3475, 1162533), (4045, 998715), (7185, 562255), (10425, 387511), (11975, 337353), (12135, 332905), (20225, 199743), (35925, 112451), (60675, 66581)]