12675375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 24092640

約数和(自身を除く): 11417265

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 593, 855, 1125, 1425, 1779, 2375, 2965, 4275, 5337, 7125, 8895, 11267, 14825, 21375, 26685, 33801, 44475, 56335, 74125, 101403, 133425, 169005, 222375, 281675, 507015, 667125, 845025, 1408375, 2535075, 4225125, 12675375]

約数ペア:

[(1, 12675375), (3, 4225125), (5, 2535075), (9, 1408375), (15, 845025), (19, 667125), (25, 507015), (45, 281675), (57, 222375), (75, 169005), (95, 133425), (125, 101403), (171, 74125), (225, 56335), (285, 44475), (375, 33801), (475, 26685), (593, 21375), (855, 14825), (1125, 11267), (1425, 8895), (1779, 7125), (2375, 5337), (2965, 4275)]