25484679

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 16505721

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1619, 1749, 4857, 5247, 14571, 15741, 17809, 43713, 53427, 85807, 160281, 257421, 480843, 772263, 943877, 2316789, 2831631, 8494893, 25484679]

約数ペア:

[(1, 25484679), (3, 8494893), (9, 2831631), (11, 2316789), (27, 943877), (33, 772263), (53, 480843), (99, 257421), (159, 160281), (297, 85807), (477, 53427), (583, 43713), (1431, 17809), (1619, 15741), (1749, 14571), (4857, 5247)]