9130905

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 19046664

約数和(自身を除く): 9915759

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 101, 105, 123, 147, 205, 245, 287, 303, 315, 369, 441, 505, 615, 707, 735, 861, 909, 1435, 1515, 1845, 2009, 2121, 2205, 2583, 3535, 4141, 4305, 4545, 4949, 6027, 6363, 10045, 10605, 12423, 12915, 14847, 18081, 20705, 24745, 28987, 30135, 31815, 37269, 44541, 62115, 74235, 86961, 90405, 144935, 186345, 202909, 222705, 260883, 434805, 608727, 1014545, 1304415, 1826181, 3043635, 9130905]

約数ペア:

[(1, 9130905), (3, 3043635), (5, 1826181), (7, 1304415), (9, 1014545), (15, 608727), (21, 434805), (35, 260883), (41, 222705), (45, 202909), (49, 186345), (63, 144935), (101, 90405), (105, 86961), (123, 74235), (147, 62115), (205, 44541), (245, 37269), (287, 31815), (303, 30135), (315, 28987), (369, 24745), (441, 20705), (505, 18081), (615, 14847), (707, 12915), (735, 12423), (861, 10605), (909, 10045), (1435, 6363), (1515, 6027), (1845, 4949), (2009, 4545), (2121, 4305), (2205, 4141), (2583, 3535)]