16389135

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 35223552

約数和(自身を除く): 18834417

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 47, 63, 81, 105, 123, 135, 141, 189, 205, 235, 243, 287, 315, 329, 369, 405, 423, 567, 615, 705, 861, 945, 987, 1107, 1215, 1269, 1435, 1645, 1701, 1845, 1927, 2115, 2583, 2835, 2961, 3321, 3807, 4305, 4935, 5535, 5781, 6345, 7749, 8505, 8883, 9635, 9963, 11421, 12915, 13489, 14805, 16605, 17343, 19035, 23247, 26649, 28905, 38745, 40467, 44415, 49815, 52029, 57105, 67445, 69741, 79947, 86715, 116235, 121401, 133245, 156087, 202335, 260145, 348705, 364203, 399735, 468261, 607005, 780435, 1092609, 1821015, 2341305, 3277827, 5463045, 16389135]

約数ペア:

[(1, 16389135), (3, 5463045), (5, 3277827), (7, 2341305), (9, 1821015), (15, 1092609), (21, 780435), (27, 607005), (35, 468261), (41, 399735), (45, 364203), (47, 348705), (63, 260145), (81, 202335), (105, 156087), (123, 133245), (135, 121401), (141, 116235), (189, 86715), (205, 79947), (235, 69741), (243, 67445), (287, 57105), (315, 52029), (329, 49815), (369, 44415), (405, 40467), (423, 38745), (567, 28905), (615, 26649), (705, 23247), (861, 19035), (945, 17343), (987, 16605), (1107, 14805), (1215, 13489), (1269, 12915), (1435, 11421), (1645, 9963), (1701, 9635), (1845, 8883), (1927, 8505), (2115, 7749), (2583, 6345), (2835, 5781), (2961, 5535), (3321, 4935), (3807, 4305)]