15671618495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1\times {\mathrm{2687}}^1$

素因数の和:4451

約数の個数: 32

約数和(自身を含む): 20654548992

約数和(自身を除く): 4982930497

約数列:

[1, 5, 13, 53, 65, 265, 689, 1693, 2687, 3445, 8465, 13435, 22009, 34931, 89729, 110045, 142411, 174655, 448645, 712055, 1166477, 1851343, 4549091, 5832385, 9256715, 22745455, 59138183, 241101823, 295690915, 1205509115, 3134323699, 15671618495]

約数ペア:

[(1, 15671618495), (5, 3134323699), (13, 1205509115), (53, 295690915), (65, 241101823), (265, 59138183), (689, 22745455), (1693, 9256715), (2687, 5832385), (3445, 4549091), (8465, 1851343), (13435, 1166477), (22009, 712055), (34931, 448645), (89729, 174655), (110045, 142411)]