15663865230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13387919}}^1$

素因数の和:13387945

約数の個数: 48

約数和(自身を含む): 43858825920

約数和(自身を除く): 28194960690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13387919, 26775838, 40163757, 66939595, 80327514, 120491271, 133879190, 174042947, 200818785, 240982542, 348085894, 401637570, 522128841, 602456355, 870214735, 1044257682, 1204912710, 1566386523, 1740429470, 2610644205, 3132773046, 5221288410, 7831932615, 15663865230]

約数ペア:

[(1, 15663865230), (2, 7831932615), (3, 5221288410), (5, 3132773046), (6, 2610644205), (9, 1740429470), (10, 1566386523), (13, 1204912710), (15, 1044257682), (18, 870214735), (26, 602456355), (30, 522128841), (39, 401637570), (45, 348085894), (65, 240982542), (78, 200818785), (90, 174042947), (117, 133879190), (130, 120491271), (195, 80327514), (234, 66939595), (390, 40163757), (585, 26775838), (1170, 13387919)]