2350425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 5013568

約数和(自身を除く): 2663143

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 37, 55, 75, 77, 105, 111, 121, 165, 175, 185, 231, 259, 275, 363, 385, 407, 525, 555, 605, 777, 825, 847, 925, 1155, 1221, 1295, 1815, 1925, 2035, 2541, 2775, 2849, 3025, 3885, 4235, 4477, 5775, 6105, 6475, 8547, 9075, 10175, 12705, 13431, 14245, 19425, 21175, 22385, 30525, 31339, 42735, 63525, 67155, 71225, 94017, 111925, 156695, 213675, 335775, 470085, 783475, 2350425]

約数ペア:

[(1, 2350425), (3, 783475), (5, 470085), (7, 335775), (11, 213675), (15, 156695), (21, 111925), (25, 94017), (33, 71225), (35, 67155), (37, 63525), (55, 42735), (75, 31339), (77, 30525), (105, 22385), (111, 21175), (121, 19425), (165, 14245), (175, 13431), (185, 12705), (231, 10175), (259, 9075), (275, 8547), (363, 6475), (385, 6105), (407, 5775), (525, 4477), (555, 4235), (605, 3885), (777, 3025), (825, 2849), (847, 2775), (925, 2541), (1155, 2035), (1221, 1925), (1295, 1815)]