13088495

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 5988625

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 229, 355, 497, 805, 1145, 1603, 1633, 2485, 5267, 8015, 8165, 11431, 16259, 26335, 36869, 57155, 81295, 113813, 184345, 373957, 569065, 1869785, 2617699, 13088495]

約数ペア:

[(1, 13088495), (5, 2617699), (7, 1869785), (23, 569065), (35, 373957), (71, 184345), (115, 113813), (161, 81295), (229, 57155), (355, 36869), (497, 26335), (805, 16259), (1145, 11431), (1603, 8165), (1633, 8015), (2485, 5267)]