89229735

素因数分解:

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

素因数の和:123

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 104306265

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 47, 49, 63, 105, 123, 135, 141, 147, 189, 205, 235, 245, 287, 315, 329, 343, 369, 423, 441, 615, 705, 735, 861, 945, 987, 1029, 1107, 1269, 1323, 1435, 1645, 1715, 1845, 1927, 2009, 2115, 2205, 2303, 2583, 2961, 3087, 4305, 4935, 5145, 5535, 5781, 6027, 6345, 6615, 6909, 7749, 8883, 9261, 9635, 10045, 11515, 12915, 13489, 14063, 14805, 15435, 16121, 17343, 18081, 20727, 28905, 30135, 34545, 38745, 40467, 42189, 44415, 46305, 48363, 52029, 54243, 62181, 67445, 70315, 80605, 86715, 90405, 94423, 103635, 121401, 126567, 145089, 202335, 210945, 241815, 260145, 271215, 283269, 310905, 364203, 379701, 435267, 472115, 607005, 632835, 660961, 725445, 849807, 1416345, 1821015, 1898505, 1982883, 2176335, 2549421, 3304805, 4249035, 5948649, 9914415, 12747105, 17845947, 29743245, 89229735]

約数ペア:

[(1, 89229735), (3, 29743245), (5, 17845947), (7, 12747105), (9, 9914415), (15, 5948649), (21, 4249035), (27, 3304805), (35, 2549421), (41, 2176335), (45, 1982883), (47, 1898505), (49, 1821015), (63, 1416345), (105, 849807), (123, 725445), (135, 660961), (141, 632835), (147, 607005), (189, 472115), (205, 435267), (235, 379701), (245, 364203), (287, 310905), (315, 283269), (329, 271215), (343, 260145), (369, 241815), (423, 210945), (441, 202335), (615, 145089), (705, 126567), (735, 121401), (861, 103635), (945, 94423), (987, 90405), (1029, 86715), (1107, 80605), (1269, 70315), (1323, 67445), (1435, 62181), (1645, 54243), (1715, 52029), (1845, 48363), (1927, 46305), (2009, 44415), (2115, 42189), (2205, 40467), (2303, 38745), (2583, 34545), (2961, 30135), (3087, 28905), (4305, 20727), (4935, 18081), (5145, 17343), (5535, 16121), (5781, 15435), (6027, 14805), (6345, 14063), (6615, 13489), (6909, 12915), (7749, 11515), (8883, 10045), (9261, 9635)]