139568325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3329}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 254358720

約数和(自身を除く): 114790395

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 645, 975, 1075, 1677, 2795, 3225, 3329, 8385, 9987, 13975, 16645, 41925, 43277, 49935, 83225, 129831, 143147, 216385, 249675, 429441, 649155, 715735, 1081925, 1860911, 2147205, 3245775, 3578675, 5582733, 9304555, 10736025, 27913665, 46522775, 139568325]

約数ペア:

[(1, 139568325), (3, 46522775), (5, 27913665), (13, 10736025), (15, 9304555), (25, 5582733), (39, 3578675), (43, 3245775), (65, 2147205), (75, 1860911), (129, 1081925), (195, 715735), (215, 649155), (325, 429441), (559, 249675), (645, 216385), (975, 143147), (1075, 129831), (1677, 83225), (2795, 49935), (3225, 43277), (3329, 41925), (8385, 16645), (9987, 13975)]