48707325

素因数分解:

$3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 60

約数和(自身を含む): 91824480

約数和(自身を除く): 43117155

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 81, 135, 201, 225, 335, 359, 405, 603, 675, 1005, 1077, 1675, 1795, 1809, 2025, 3015, 3231, 5025, 5385, 5427, 8975, 9045, 9693, 15075, 16155, 24053, 26925, 27135, 29079, 45225, 48465, 72159, 80775, 120265, 135675, 145395, 216477, 242325, 360795, 601325, 649431, 726975, 1082385, 1803975, 1948293, 3247155, 5411925, 9741465, 16235775, 48707325]

約数ペア:

[(1, 48707325), (3, 16235775), (5, 9741465), (9, 5411925), (15, 3247155), (25, 1948293), (27, 1803975), (45, 1082385), (67, 726975), (75, 649431), (81, 601325), (135, 360795), (201, 242325), (225, 216477), (335, 145395), (359, 135675), (405, 120265), (603, 80775), (675, 72159), (1005, 48465), (1077, 45225), (1675, 29079), (1795, 27135), (1809, 26925), (2025, 24053), (3015, 16155), (3231, 15075), (5025, 9693), (5385, 9045), (5427, 8975)]