1379007795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2364

約数の個数: 64

約数和(自身を含む): 2488071168

約数和(自身を除く): 1109063373

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 71, 159, 165, 213, 265, 355, 583, 781, 795, 1065, 1749, 2221, 2343, 2915, 3763, 3905, 6663, 8745, 11105, 11289, 11715, 18815, 24431, 33315, 41393, 56445, 73293, 117713, 122155, 124179, 157691, 206965, 353139, 366465, 473073, 588565, 620895, 788455, 1294843, 1734601, 1765695, 2365365, 3884529, 5203803, 6474215, 8357623, 8673005, 19422645, 25072869, 26019015, 41788115, 91933853, 125364345, 275801559, 459669265, 1379007795]

約数ペア:

[(1, 1379007795), (3, 459669265), (5, 275801559), (11, 125364345), (15, 91933853), (33, 41788115), (53, 26019015), (55, 25072869), (71, 19422645), (159, 8673005), (165, 8357623), (213, 6474215), (265, 5203803), (355, 3884529), (583, 2365365), (781, 1765695), (795, 1734601), (1065, 1294843), (1749, 788455), (2221, 620895), (2343, 588565), (2915, 473073), (3763, 366465), (3905, 353139), (6663, 206965), (8745, 157691), (11105, 124179), (11289, 122155), (11715, 117713), (18815, 73293), (24431, 56445), (33315, 41393)]