1206966215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{1999}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 1784832000

約数和(自身を除く): 577865785

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1327, 1999, 6635, 9289, 9995, 13993, 17251, 25987, 46445, 69965, 86255, 120757, 129935, 181909, 603785, 909545, 2652673, 13263365, 18568711, 34484749, 92843555, 172423745, 241393243, 1206966215]

約数ペア:

[(1, 1206966215), (5, 241393243), (7, 172423745), (13, 92843555), (35, 34484749), (65, 18568711), (91, 13263365), (455, 2652673), (1327, 909545), (1999, 603785), (6635, 181909), (9289, 129935), (9995, 120757), (13993, 86255), (17251, 69965), (25987, 46445)]