138775875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1877

約数の個数: 64

約数和(自身を含む): 273162240

約数和(自身を除く): 134386365

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 125, 145, 175, 203, 375, 435, 525, 609, 725, 875, 1015, 1823, 2175, 2625, 3045, 3625, 5075, 5469, 9115, 10875, 12761, 15225, 25375, 27345, 38283, 45575, 52867, 63805, 76125, 136725, 158601, 191415, 227875, 264335, 319025, 370069, 683625, 793005, 957075, 1110207, 1321675, 1595125, 1850345, 3965025, 4785375, 5551035, 6608375, 9251725, 19825125, 27755175, 46258625, 138775875]

約数ペア:

[(1, 138775875), (3, 46258625), (5, 27755175), (7, 19825125), (15, 9251725), (21, 6608375), (25, 5551035), (29, 4785375), (35, 3965025), (75, 1850345), (87, 1595125), (105, 1321675), (125, 1110207), (145, 957075), (175, 793005), (203, 683625), (375, 370069), (435, 319025), (525, 264335), (609, 227875), (725, 191415), (875, 158601), (1015, 136725), (1823, 76125), (2175, 63805), (2625, 52867), (3045, 45575), (3625, 38283), (5075, 27345), (5469, 25375), (9115, 15225), (10875, 12761)]