848231725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 1226350080

約数和(自身を除く): 378118355

約数列:

[1, 5, 11, 19, 25, 55, 67, 95, 209, 275, 335, 475, 737, 1045, 1273, 1675, 2423, 3685, 5225, 6365, 12115, 14003, 18425, 26653, 31825, 46037, 60575, 70015, 133265, 162341, 230185, 350075, 506407, 666325, 811705, 1150925, 1785751, 2532035, 3084479, 4058525, 8928755, 12660175, 15422395, 33929269, 44643775, 77111975, 169646345, 848231725]

約数ペア:

[(1, 848231725), (5, 169646345), (11, 77111975), (19, 44643775), (25, 33929269), (55, 15422395), (67, 12660175), (95, 8928755), (209, 4058525), (275, 3084479), (335, 2532035), (475, 1785751), (737, 1150925), (1045, 811705), (1273, 666325), (1675, 506407), (2423, 350075), (3685, 230185), (5225, 162341), (6365, 133265), (12115, 70015), (14003, 60575), (18425, 46037), (26653, 31825)]