31484085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 53644032

約数和(自身を除く): 22159947

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 311, 397, 933, 1191, 1555, 1985, 4665, 5287, 5955, 6749, 15861, 20247, 26435, 33745, 79305, 101235, 123467, 370401, 617335, 1852005, 2098939, 6296817, 10494695, 31484085]

約数ペア:

[(1, 31484085), (3, 10494695), (5, 6296817), (15, 2098939), (17, 1852005), (51, 617335), (85, 370401), (255, 123467), (311, 101235), (397, 79305), (933, 33745), (1191, 26435), (1555, 20247), (1985, 15861), (4665, 6749), (5287, 5955)]