28169161415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{8069}}^1$

素因数の和:8771

約数の個数: 32

約数和(自身を含む): 36389373120

約数和(自身を除く): 8220211705

約数列:

[1, 5, 17, 67, 85, 335, 613, 1139, 3065, 5695, 8069, 10421, 40345, 41071, 52105, 137173, 205355, 540623, 685865, 698207, 2703115, 3491035, 4946297, 9190591, 24731485, 45952955, 84087049, 331401899, 420435245, 1657009495, 5633832283, 28169161415]

約数ペア:

[(1, 28169161415), (5, 5633832283), (17, 1657009495), (67, 420435245), (85, 331401899), (335, 84087049), (613, 45952955), (1139, 24731485), (3065, 9190591), (5695, 4946297), (8069, 3491035), (10421, 2703115), (40345, 698207), (41071, 685865), (52105, 540623), (137173, 205355)]