109898415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 218350080

約数和(自身を除く): 108451665

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 59, 71, 99, 159, 165, 177, 213, 265, 295, 355, 477, 495, 531, 583, 639, 649, 781, 795, 885, 1065, 1749, 1947, 2343, 2385, 2655, 2915, 3127, 3195, 3245, 3763, 3905, 4189, 5247, 5841, 7029, 8745, 9381, 9735, 11289, 11715, 12567, 15635, 18815, 20945, 26235, 28143, 29205, 33867, 34397, 35145, 37701, 41393, 46079, 46905, 56445, 62835, 103191, 124179, 138237, 140715, 169335, 171985, 188505, 206965, 222017, 230395, 309573, 372537, 414711, 515955, 620895, 666051, 691185, 1110085, 1547865, 1862685, 1998153, 2073555, 2442187, 3330255, 7326561, 9990765, 12210935, 21979683, 36632805, 109898415]

約数ペア:

[(1, 109898415), (3, 36632805), (5, 21979683), (9, 12210935), (11, 9990765), (15, 7326561), (33, 3330255), (45, 2442187), (53, 2073555), (55, 1998153), (59, 1862685), (71, 1547865), (99, 1110085), (159, 691185), (165, 666051), (177, 620895), (213, 515955), (265, 414711), (295, 372537), (355, 309573), (477, 230395), (495, 222017), (531, 206965), (583, 188505), (639, 171985), (649, 169335), (781, 140715), (795, 138237), (885, 124179), (1065, 103191), (1749, 62835), (1947, 56445), (2343, 46905), (2385, 46079), (2655, 41393), (2915, 37701), (3127, 35145), (3195, 34397), (3245, 33867), (3763, 29205), (3905, 28143), (4189, 26235), (5247, 20945), (5841, 18815), (7029, 15635), (8745, 12567), (9381, 11715), (9735, 11289)]