28607325

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{5693}}^1$

素因数の和:5773

約数の個数: 24

約数和(自身を含む): 48011808

約数和(自身を除く): 19404483

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 5693, 17079, 28465, 85395, 142325, 381431, 426975, 1144293, 1907155, 5721465, 9535775, 28607325]

約数ペア:

[(1, 28607325), (3, 9535775), (5, 5721465), (15, 1907155), (25, 1144293), (67, 426975), (75, 381431), (201, 142325), (335, 85395), (1005, 28465), (1675, 17079), (5025, 5693)]