2876345255

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{1789}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 4008683520

約数和(自身を除く): 1132338265

約数列:

[1, 5, 7, 35, 71, 355, 497, 647, 1789, 2485, 3235, 4529, 8945, 12523, 22645, 45937, 62615, 127019, 229685, 321559, 635095, 889133, 1157483, 1607795, 4445665, 5787415, 8102381, 40511905, 82181293, 410906465, 575269051, 2876345255]

約数ペア:

[(1, 2876345255), (5, 575269051), (7, 410906465), (35, 82181293), (71, 40511905), (355, 8102381), (497, 5787415), (647, 4445665), (1789, 1607795), (2485, 1157483), (3235, 889133), (4529, 635095), (8945, 321559), (12523, 229685), (22645, 127019), (45937, 62615)]