839428935

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 1354129920

約数和(自身を除く): 514700985

約数列:

[1, 3, 5, 15, 263, 389, 547, 789, 1167, 1315, 1641, 1945, 2735, 3945, 5835, 8205, 102307, 143861, 212783, 306921, 431583, 511535, 638349, 719305, 1063915, 1534605, 2157915, 3191745, 55961929, 167885787, 279809645, 839428935]

約数ペア:

[(1, 839428935), (3, 279809645), (5, 167885787), (15, 55961929), (263, 3191745), (389, 2157915), (547, 1534605), (789, 1063915), (1167, 719305), (1315, 638349), (1641, 511535), (1945, 431583), (2735, 306921), (3945, 212783), (5835, 143861), (8205, 102307)]