740092725

素因数分解:

$3^2\times 5^2\times {\mathrm{1481}}^1\times {\mathrm{2221}}^1$

素因数の和:3718

約数の個数: 36

約数和(自身を含む): 1327080612

約数和(自身を除く): 586987887

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1481, 2221, 4443, 6663, 7405, 11105, 13329, 19989, 22215, 33315, 37025, 55525, 66645, 99945, 111075, 166575, 333225, 499725, 3289301, 9867903, 16446505, 29603709, 49339515, 82232525, 148018545, 246697575, 740092725]

約数ペア:

[(1, 740092725), (3, 246697575), (5, 148018545), (9, 82232525), (15, 49339515), (25, 29603709), (45, 16446505), (75, 9867903), (225, 3289301), (1481, 499725), (2221, 333225), (4443, 166575), (6663, 111075), (7405, 99945), (11105, 66645), (13329, 55525), (19989, 37025), (22215, 33315)]