68092545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 112275072

約数和(自身を除く): 44182527

約数列:

[1, 3, 5, 15, 53, 97, 159, 265, 291, 485, 795, 883, 1455, 2649, 4415, 5141, 13245, 15423, 25705, 46799, 77115, 85651, 140397, 233995, 256953, 428255, 701985, 1284765, 4539503, 13618509, 22697515, 68092545]

約数ペア:

[(1, 68092545), (3, 22697515), (5, 13618509), (15, 4539503), (53, 1284765), (97, 701985), (159, 428255), (265, 256953), (291, 233995), (485, 140397), (795, 85651), (883, 77115), (1455, 46799), (2649, 25705), (4415, 15423), (5141, 13245)]