15827532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 45588480

約数和(自身を除く): 29760948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 57, 76, 84, 94, 114, 133, 141, 188, 211, 228, 266, 282, 329, 399, 422, 532, 564, 633, 658, 798, 844, 893, 987, 1266, 1316, 1477, 1596, 1786, 1974, 2532, 2679, 2954, 3572, 3948, 4009, 4431, 5358, 5908, 6251, 8018, 8862, 9917, 10716, 12027, 12502, 16036, 17724, 18753, 19834, 24054, 25004, 28063, 29751, 37506, 39668, 48108, 56126, 59502, 69419, 75012, 84189, 112252, 119004, 138838, 168378, 188423, 208257, 277676, 336756, 376846, 416514, 565269, 753692, 833028, 1130538, 1318961, 2261076, 2637922, 3956883, 5275844, 7913766, 15827532]

約数ペア:

[(1, 15827532), (2, 7913766), (3, 5275844), (4, 3956883), (6, 2637922), (7, 2261076), (12, 1318961), (14, 1130538), (19, 833028), (21, 753692), (28, 565269), (38, 416514), (42, 376846), (47, 336756), (57, 277676), (76, 208257), (84, 188423), (94, 168378), (114, 138838), (133, 119004), (141, 112252), (188, 84189), (211, 75012), (228, 69419), (266, 59502), (282, 56126), (329, 48108), (399, 39668), (422, 37506), (532, 29751), (564, 28063), (633, 25004), (658, 24054), (798, 19834), (844, 18753), (893, 17724), (987, 16036), (1266, 12502), (1316, 12027), (1477, 10716), (1596, 9917), (1786, 8862), (1974, 8018), (2532, 6251), (2679, 5908), (2954, 5358), (3572, 4431), (3948, 4009)]