1551164235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 2688256512

約数和(自身を除く): 1137092277

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 163, 201, 255, 335, 489, 557, 815, 1005, 1139, 1671, 2445, 2771, 2785, 3417, 5695, 8313, 8355, 9469, 10921, 13855, 17085, 28407, 32763, 37319, 41565, 47345, 54605, 90791, 111957, 142035, 163815, 185657, 186595, 272373, 453955, 556971, 559785, 634423, 928285, 1361865, 1543447, 1903269, 2784855, 3172115, 4630341, 6082997, 7717235, 9516345, 18248991, 23151705, 30414985, 91244955, 103410949, 310232847, 517054745, 1551164235]

約数ペア:

[(1, 1551164235), (3, 517054745), (5, 310232847), (15, 103410949), (17, 91244955), (51, 30414985), (67, 23151705), (85, 18248991), (163, 9516345), (201, 7717235), (255, 6082997), (335, 4630341), (489, 3172115), (557, 2784855), (815, 1903269), (1005, 1543447), (1139, 1361865), (1671, 928285), (2445, 634423), (2771, 559785), (2785, 556971), (3417, 453955), (5695, 272373), (8313, 186595), (8355, 185657), (9469, 163815), (10921, 142035), (13855, 111957), (17085, 90791), (28407, 54605), (32763, 47345), (37319, 41565)]