1555141035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 2890137600

約数和(自身を除く): 1334996565

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 139, 381, 417, 635, 695, 839, 889, 973, 1905, 2085, 2517, 2667, 2919, 4195, 4445, 4865, 5873, 12585, 13335, 14595, 17619, 17653, 29365, 52959, 88095, 88265, 106553, 116621, 123571, 264795, 319659, 349863, 370713, 532765, 583105, 617855, 745871, 816347, 1598295, 1749315, 1853565, 2237613, 2449041, 3729355, 4081735, 11188065, 12245205, 14810867, 44432601, 74054335, 103676069, 222163005, 311028207, 518380345, 1555141035]

約数ペア:

[(1, 1555141035), (3, 518380345), (5, 311028207), (7, 222163005), (15, 103676069), (21, 74054335), (35, 44432601), (105, 14810867), (127, 12245205), (139, 11188065), (381, 4081735), (417, 3729355), (635, 2449041), (695, 2237613), (839, 1853565), (889, 1749315), (973, 1598295), (1905, 816347), (2085, 745871), (2517, 617855), (2667, 583105), (2919, 532765), (4195, 370713), (4445, 349863), (4865, 319659), (5873, 264795), (12585, 123571), (13335, 116621), (14595, 106553), (17619, 88265), (17653, 88095), (29365, 52959)]