62877825

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 118166048

約数和(自身を除く): 55288223

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 67, 75, 97, 129, 201, 215, 225, 291, 335, 387, 485, 603, 645, 873, 1005, 1075, 1455, 1675, 1935, 2425, 2881, 3015, 3225, 4171, 4365, 5025, 6499, 7275, 8643, 9675, 12513, 14405, 15075, 19497, 20855, 21825, 25929, 32495, 37539, 43215, 58491, 62565, 72025, 97485, 104275, 129645, 162475, 187695, 216075, 279457, 292455, 312825, 487425, 648225, 838371, 938475, 1397285, 1462275, 2515113, 4191855, 6986425, 12575565, 20959275, 62877825]

約数ペア:

[(1, 62877825), (3, 20959275), (5, 12575565), (9, 6986425), (15, 4191855), (25, 2515113), (43, 1462275), (45, 1397285), (67, 938475), (75, 838371), (97, 648225), (129, 487425), (201, 312825), (215, 292455), (225, 279457), (291, 216075), (335, 187695), (387, 162475), (485, 129645), (603, 104275), (645, 97485), (873, 72025), (1005, 62565), (1075, 58491), (1455, 43215), (1675, 37539), (1935, 32495), (2425, 25929), (2881, 21825), (3015, 20855), (3225, 19497), (4171, 15075), (4365, 14405), (5025, 12513), (6499, 9675), (7275, 8643)]