16235775

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 30355200

約数和(自身を除く): 14119425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 135, 201, 225, 335, 359, 603, 675, 1005, 1077, 1675, 1795, 1809, 3015, 3231, 5025, 5385, 8975, 9045, 9693, 15075, 16155, 24053, 26925, 45225, 48465, 72159, 80775, 120265, 216477, 242325, 360795, 601325, 649431, 1082385, 1803975, 3247155, 5411925, 16235775]

約数ペア:

[(1, 16235775), (3, 5411925), (5, 3247155), (9, 1803975), (15, 1082385), (25, 649431), (27, 601325), (45, 360795), (67, 242325), (75, 216477), (135, 120265), (201, 80775), (225, 72159), (335, 48465), (359, 45225), (603, 26925), (675, 24053), (1005, 16155), (1077, 15075), (1675, 9693), (1795, 9045), (1809, 8975), (3015, 5385), (3231, 5025)]