68462625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1$

素因数の和:2407

約数の個数: 64

約数和(自身を含む): 142092288

約数和(自身を除く): 73629663

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 525, 825, 875, 1155, 1375, 1925, 2371, 2625, 4125, 5775, 7113, 9625, 11855, 16597, 26081, 28875, 35565, 49791, 59275, 78243, 82985, 130405, 177825, 182567, 248955, 296375, 391215, 414925, 547701, 652025, 889125, 912835, 1244775, 1956075, 2074625, 2738505, 3260125, 4564175, 6223875, 9780375, 13692525, 22820875, 68462625]

約数ペア:

[(1, 68462625), (3, 22820875), (5, 13692525), (7, 9780375), (11, 6223875), (15, 4564175), (21, 3260125), (25, 2738505), (33, 2074625), (35, 1956075), (55, 1244775), (75, 912835), (77, 889125), (105, 652025), (125, 547701), (165, 414925), (175, 391215), (231, 296375), (275, 248955), (375, 182567), (385, 177825), (525, 130405), (825, 82985), (875, 78243), (1155, 59275), (1375, 49791), (1925, 35565), (2371, 28875), (2625, 26081), (4125, 16597), (5775, 11855), (7113, 9625)]