99994545

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 204071400

約数和(自身を除く): 104076855

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 101, 105, 147, 245, 303, 315, 441, 449, 505, 707, 735, 909, 1347, 1515, 2121, 2205, 2245, 3143, 3535, 4041, 4545, 4949, 6363, 6735, 9429, 10605, 14847, 15715, 20205, 22001, 24745, 28287, 31815, 44541, 45349, 47145, 66003, 74235, 110005, 136047, 141435, 198009, 222705, 226745, 317443, 330015, 408141, 680235, 952329, 990045, 1587215, 2040705, 2222101, 2856987, 4761645, 6666303, 11110505, 14284935, 19998909, 33331515, 99994545]

約数ペア:

[(1, 99994545), (3, 33331515), (5, 19998909), (7, 14284935), (9, 11110505), (15, 6666303), (21, 4761645), (35, 2856987), (45, 2222101), (49, 2040705), (63, 1587215), (101, 990045), (105, 952329), (147, 680235), (245, 408141), (303, 330015), (315, 317443), (441, 226745), (449, 222705), (505, 198009), (707, 141435), (735, 136047), (909, 110005), (1347, 74235), (1515, 66003), (2121, 47145), (2205, 45349), (2245, 44541), (3143, 31815), (3535, 28287), (4041, 24745), (4545, 22001), (4949, 20205), (6363, 15715), (6735, 14847), (9429, 10605)]