54917895

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 91791360

約数和(自身を除く): 36873465

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 267, 445, 465, 1327, 1335, 2759, 3981, 6635, 8277, 13795, 19905, 41137, 41385, 118103, 123411, 205685, 354309, 590515, 617055, 1771545, 3661193, 10983579, 18305965, 54917895]

約数ペア:

[(1, 54917895), (3, 18305965), (5, 10983579), (15, 3661193), (31, 1771545), (89, 617055), (93, 590515), (155, 354309), (267, 205685), (445, 123411), (465, 118103), (1327, 41385), (1335, 41137), (2759, 19905), (3981, 13795), (6635, 8277)]