27884025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9533}}^1$

素因数の和:9562

約数の個数: 36

約数和(自身を含む): 53790828

約数和(自身を除く): 25906803

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 9533, 28599, 47665, 85797, 123929, 142995, 238325, 371787, 428985, 619645, 714975, 1115361, 1858935, 2144925, 3098225, 5576805, 9294675, 27884025]

約数ペア:

[(1, 27884025), (3, 9294675), (5, 5576805), (9, 3098225), (13, 2144925), (15, 1858935), (25, 1115361), (39, 714975), (45, 619645), (65, 428985), (75, 371787), (117, 238325), (195, 142995), (225, 123929), (325, 85797), (585, 47665), (975, 28599), (2925, 9533)]