12275235

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 26142480

約数和(自身を除く): 13867245

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 171, 245, 285, 293, 315, 399, 441, 665, 735, 855, 879, 931, 1197, 1465, 1995, 2051, 2205, 2637, 2793, 4395, 4655, 5567, 5985, 6153, 8379, 10255, 13185, 13965, 14357, 16701, 18459, 27835, 30765, 38969, 41895, 43071, 50103, 71785, 83505, 92295, 116907, 129213, 194845, 215355, 250515, 272783, 350721, 584535, 646065, 818349, 1363915, 1753605, 2455047, 4091745, 12275235]

約数ペア:

[(1, 12275235), (3, 4091745), (5, 2455047), (7, 1753605), (9, 1363915), (15, 818349), (19, 646065), (21, 584535), (35, 350721), (45, 272783), (49, 250515), (57, 215355), (63, 194845), (95, 129213), (105, 116907), (133, 92295), (147, 83505), (171, 71785), (245, 50103), (285, 43071), (293, 41895), (315, 38969), (399, 30765), (441, 27835), (665, 18459), (735, 16701), (855, 14357), (879, 13965), (931, 13185), (1197, 10255), (1465, 8379), (1995, 6153), (2051, 5985), (2205, 5567), (2637, 4655), (2793, 4395)]