11357515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 15676416

約数和(自身を除く): 4318901

約数列:

[1, 5, 13, 23, 65, 71, 107, 115, 299, 355, 535, 923, 1391, 1495, 1633, 2461, 4615, 6955, 7597, 8165, 12305, 21229, 31993, 37985, 98761, 106145, 159965, 174731, 493805, 873655, 2271503, 11357515]

約数ペア:

[(1, 11357515), (5, 2271503), (13, 873655), (23, 493805), (65, 174731), (71, 159965), (107, 106145), (115, 98761), (299, 37985), (355, 31993), (535, 21229), (923, 12305), (1391, 8165), (1495, 7597), (1633, 6955), (2461, 4615)]