713378325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1997}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 1290292416

約数和(自身を除く): 576914091

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 433, 825, 1299, 1997, 2165, 4763, 5991, 6495, 9985, 10825, 14289, 21967, 23815, 29955, 32475, 49925, 65901, 71445, 109835, 119075, 149775, 329505, 357225, 549175, 864701, 1647525, 2594103, 4323505, 9511711, 12970515, 21617525, 28535133, 47558555, 64852575, 142675665, 237792775, 713378325]

約数ペア:

[(1, 713378325), (3, 237792775), (5, 142675665), (11, 64852575), (15, 47558555), (25, 28535133), (33, 21617525), (55, 12970515), (75, 9511711), (165, 4323505), (275, 2594103), (433, 1647525), (825, 864701), (1299, 549175), (1997, 357225), (2165, 329505), (4763, 149775), (5991, 119075), (6495, 109835), (9985, 71445), (10825, 65901), (14289, 49925), (21967, 32475), (23815, 29955)]