2912806425

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{1009}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 4907404160

約数和(自身を除く): 1994597735

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 631, 915, 1009, 1525, 1893, 3027, 3155, 4575, 5045, 9465, 15135, 15775, 25225, 38491, 47325, 61549, 75675, 115473, 184647, 192455, 307745, 577365, 636679, 923235, 962275, 1538725, 1910037, 2886825, 3183395, 4616175, 9550185, 15916975, 38837419, 47750925, 116512257, 194187095, 582561285, 970935475, 2912806425]

約数ペア:

[(1, 2912806425), (3, 970935475), (5, 582561285), (15, 194187095), (25, 116512257), (61, 47750925), (75, 38837419), (183, 15916975), (305, 9550185), (631, 4616175), (915, 3183395), (1009, 2886825), (1525, 1910037), (1893, 1538725), (3027, 962275), (3155, 923235), (4575, 636679), (5045, 577365), (9465, 307745), (15135, 192455), (15775, 184647), (25225, 115473), (38491, 75675), (47325, 61549)]