2472155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1205029

約数列:

[1, 5, 7, 23, 35, 37, 83, 115, 161, 185, 259, 415, 581, 805, 851, 1295, 1909, 2905, 3071, 4255, 5957, 9545, 13363, 15355, 21497, 29785, 66815, 70633, 107485, 353165, 494431, 2472155]

約数ペア:

[(1, 2472155), (5, 494431), (7, 353165), (23, 107485), (35, 70633), (37, 66815), (83, 29785), (115, 21497), (161, 15355), (185, 13363), (259, 9545), (415, 5957), (581, 4255), (805, 3071), (851, 2905), (1295, 1909)]