13308318485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{16691}}^1$

素因数の和:16842

約数の個数: 64

約数和(自身を含む): 21152102400

約数和(自身を除く): 7843783915

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 109, 133, 209, 385, 545, 665, 763, 1045, 1199, 1463, 2071, 3815, 5995, 7315, 8393, 10355, 14497, 16691, 22781, 41965, 72485, 83455, 113905, 116837, 159467, 183601, 317129, 584185, 797335, 918005, 1285207, 1585645, 1819319, 2219903, 3488419, 6426035, 9096595, 11099515, 12735233, 17442095, 20012509, 24418933, 34567061, 63676165, 100062545, 122094665, 140087563, 172835305, 241969427, 380237671, 700437815, 1209847135, 1901188355, 2661663697, 13308318485]

約数ペア:

[(1, 13308318485), (5, 2661663697), (7, 1901188355), (11, 1209847135), (19, 700437815), (35, 380237671), (55, 241969427), (77, 172835305), (95, 140087563), (109, 122094665), (133, 100062545), (209, 63676165), (385, 34567061), (545, 24418933), (665, 20012509), (763, 17442095), (1045, 12735233), (1199, 11099515), (1463, 9096595), (2071, 6426035), (3815, 3488419), (5995, 2219903), (7315, 1819319), (8393, 1585645), (10355, 1285207), (14497, 918005), (16691, 797335), (22781, 584185), (41965, 317129), (72485, 183601), (83455, 159467), (113905, 116837)]