1771001055

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2789}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 3123282240

約数和(自身を除く): 1352281185

約数列:

[1, 3, 5, 9, 15, 45, 103, 137, 309, 411, 515, 685, 927, 1233, 1545, 2055, 2789, 4635, 6165, 8367, 13945, 14111, 25101, 41835, 42333, 70555, 125505, 126999, 211665, 287267, 382093, 634995, 861801, 1146279, 1436335, 1910465, 2585403, 3438837, 4309005, 5731395, 12927015, 17194185, 39355579, 118066737, 196777895, 354200211, 590333685, 1771001055]

約数ペア:

[(1, 1771001055), (3, 590333685), (5, 354200211), (9, 196777895), (15, 118066737), (45, 39355579), (103, 17194185), (137, 12927015), (309, 5731395), (411, 4309005), (515, 3438837), (685, 2585403), (927, 1910465), (1233, 1436335), (1545, 1146279), (2055, 861801), (2789, 634995), (4635, 382093), (6165, 287267), (8367, 211665), (13945, 126999), (14111, 125505), (25101, 70555), (41835, 42333)]