28004325

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{5573}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 46999968

約数和(自身を除く): 18995643

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 5573, 16719, 27865, 83595, 139325, 373391, 417975, 1120173, 1866955, 5600865, 9334775, 28004325]

約数ペア:

[(1, 28004325), (3, 9334775), (5, 5600865), (15, 1866955), (25, 1120173), (67, 417975), (75, 373391), (201, 139325), (335, 83595), (1005, 27865), (1675, 16719), (5025, 5573)]