2783290545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{10949}}^1$

素因数の和:11239

約数の個数: 64

約数和(自身を含む): 5676480000

約数和(自身を除く): 2893189455

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 269, 315, 807, 945, 1345, 1883, 2421, 4035, 5649, 7263, 9415, 10949, 12105, 16947, 28245, 32847, 36315, 50841, 54745, 76643, 84735, 98541, 164235, 229929, 254205, 295623, 383215, 492705, 689787, 1149645, 1478115, 2069361, 2945281, 3448935, 8835843, 10346805, 14726405, 20616967, 26507529, 44179215, 61850901, 79522587, 103084835, 132537645, 185552703, 309254505, 397612935, 556658109, 927763515, 2783290545]

約数ペア:

[(1, 2783290545), (3, 927763515), (5, 556658109), (7, 397612935), (9, 309254505), (15, 185552703), (21, 132537645), (27, 103084835), (35, 79522587), (45, 61850901), (63, 44179215), (105, 26507529), (135, 20616967), (189, 14726405), (269, 10346805), (315, 8835843), (807, 3448935), (945, 2945281), (1345, 2069361), (1883, 1478115), (2421, 1149645), (4035, 689787), (5649, 492705), (7263, 383215), (9415, 295623), (10949, 254205), (12105, 229929), (16947, 164235), (28245, 98541), (32847, 84735), (36315, 76643), (50841, 54745)]