15696819845

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1\times {\mathrm{5701}}^1$

素因数の和:6621

約数の個数: 32

約数和(自身を含む): 21779632896

約数和(自身を除く): 6082813051

約数列:

[1, 5, 7, 35, 97, 485, 679, 811, 3395, 4055, 5677, 5701, 28385, 28505, 39907, 78667, 199535, 393335, 550669, 552997, 2753345, 2764985, 3870979, 4623511, 19354895, 23117555, 32364577, 161822885, 448480567, 2242402835, 3139363969, 15696819845]

約数ペア:

[(1, 15696819845), (5, 3139363969), (7, 2242402835), (35, 448480567), (97, 161822885), (485, 32364577), (679, 23117555), (811, 19354895), (3395, 4623511), (4055, 3870979), (5677, 2764985), (5701, 2753345), (28385, 552997), (28505, 550669), (39907, 393335), (78667, 199535)]