1556356035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{27617}}^1$

素因数の和:27672

約数の個数: 48

約数和(自身を含む): 2848851936

約数和(自身を除く): 1292495901

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 663, 867, 1105, 1445, 3315, 3757, 4335, 11271, 18785, 27617, 56355, 82851, 138085, 359021, 414255, 469489, 1077063, 1408467, 1795105, 2347445, 5385315, 6103357, 7042335, 7981313, 18310071, 23943939, 30516785, 39906565, 91550355, 103757069, 119719695, 311271207, 518785345, 1556356035]

約数ペア:

[(1, 1556356035), (3, 518785345), (5, 311271207), (13, 119719695), (15, 103757069), (17, 91550355), (39, 39906565), (51, 30516785), (65, 23943939), (85, 18310071), (195, 7981313), (221, 7042335), (255, 6103357), (289, 5385315), (663, 2347445), (867, 1795105), (1105, 1408467), (1445, 1077063), (3315, 469489), (3757, 414255), (4335, 359021), (11271, 138085), (18785, 82851), (27617, 56355)]