68877675

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 128503680

約数和(自身を除く): 59626005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 135, 201, 225, 335, 603, 675, 1005, 1523, 1675, 1809, 3015, 4569, 5025, 7615, 9045, 13707, 15075, 22845, 38075, 41121, 45225, 68535, 102041, 114225, 205605, 306123, 342675, 510205, 918369, 1028025, 1530615, 2551025, 2755107, 4591845, 7653075, 13775535, 22959225, 68877675]

約数ペア:

[(1, 68877675), (3, 22959225), (5, 13775535), (9, 7653075), (15, 4591845), (25, 2755107), (27, 2551025), (45, 1530615), (67, 1028025), (75, 918369), (135, 510205), (201, 342675), (225, 306123), (335, 205605), (603, 114225), (675, 102041), (1005, 68535), (1523, 45225), (1675, 41121), (1809, 38075), (3015, 22845), (4569, 15075), (5025, 13707), (7615, 9045)]