15172893

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 8777187

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 461, 477, 621, 1219, 1383, 1431, 3657, 4149, 10603, 10971, 12447, 24433, 31809, 32913, 73299, 95427, 219897, 286281, 561959, 659691, 1685877, 5057631, 15172893]

約数ペア:

[(1, 15172893), (3, 5057631), (9, 1685877), (23, 659691), (27, 561959), (53, 286281), (69, 219897), (159, 95427), (207, 73299), (461, 32913), (477, 31809), (621, 24433), (1219, 12447), (1383, 10971), (1431, 10603), (3657, 4149)]