1256453085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3631}}^1$

素因数の和:3738

約数の個数: 64

約数和(自身を含む): 2259394560

約数和(自身を除く): 1002941475

約数列:

[1, 3, 5, 15, 17, 23, 51, 59, 69, 85, 115, 177, 255, 295, 345, 391, 885, 1003, 1173, 1357, 1955, 3009, 3631, 4071, 5015, 5865, 6785, 10893, 15045, 18155, 20355, 23069, 54465, 61727, 69207, 83513, 115345, 185181, 214229, 250539, 308635, 346035, 417565, 642687, 925905, 1071145, 1252695, 1419721, 3213435, 3641893, 4259163, 4927267, 7098605, 10925679, 14781801, 18209465, 21295815, 24636335, 54628395, 73909005, 83763539, 251290617, 418817695, 1256453085]

約数ペア:

[(1, 1256453085), (3, 418817695), (5, 251290617), (15, 83763539), (17, 73909005), (23, 54628395), (51, 24636335), (59, 21295815), (69, 18209465), (85, 14781801), (115, 10925679), (177, 7098605), (255, 4927267), (295, 4259163), (345, 3641893), (391, 3213435), (885, 1419721), (1003, 1252695), (1173, 1071145), (1357, 925905), (1955, 642687), (3009, 417565), (3631, 346035), (4071, 308635), (5015, 250539), (5865, 214229), (6785, 185181), (10893, 115345), (15045, 83513), (18155, 69207), (20355, 61727), (23069, 54465)]