2972025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 6785280

約数和(自身を除く): 3813255

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 37, 45, 51, 63, 75, 85, 105, 111, 119, 135, 153, 175, 185, 189, 225, 255, 259, 315, 333, 357, 425, 459, 525, 555, 595, 629, 675, 765, 777, 925, 945, 999, 1071, 1275, 1295, 1575, 1665, 1785, 1887, 2295, 2331, 2775, 2975, 3145, 3213, 3825, 3885, 4403, 4725, 4995, 5355, 5661, 6475, 6993, 8325, 8925, 9435, 11475, 11655, 13209, 15725, 16065, 16983, 19425, 22015, 24975, 26775, 28305, 34965, 39627, 47175, 58275, 66045, 80325, 84915, 110075, 118881, 141525, 174825, 198135, 330225, 424575, 594405, 990675, 2972025]

約数ペア:

[(1, 2972025), (3, 990675), (5, 594405), (7, 424575), (9, 330225), (15, 198135), (17, 174825), (21, 141525), (25, 118881), (27, 110075), (35, 84915), (37, 80325), (45, 66045), (51, 58275), (63, 47175), (75, 39627), (85, 34965), (105, 28305), (111, 26775), (119, 24975), (135, 22015), (153, 19425), (175, 16983), (185, 16065), (189, 15725), (225, 13209), (255, 11655), (259, 11475), (315, 9435), (333, 8925), (357, 8325), (425, 6993), (459, 6475), (525, 5661), (555, 5355), (595, 4995), (629, 4725), (675, 4403), (765, 3885), (777, 3825), (925, 3213), (945, 3145), (999, 2975), (1071, 2775), (1275, 2331), (1295, 2295), (1575, 1887), (1665, 1785)]