187680375

素因数分解:

$3^3\times 5^3\times {\mathrm{55609}}^1$

素因数の和:55633

約数の個数: 32

約数和(自身を含む): 347006400

約数和(自身を除く): 159326025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 55609, 166827, 278045, 500481, 834135, 1390225, 1501443, 2502405, 4170675, 6951125, 7507215, 12512025, 20853375, 37536075, 62560125, 187680375]

約数ペア:

[(1, 187680375), (3, 62560125), (5, 37536075), (9, 20853375), (15, 12512025), (25, 7507215), (27, 6951125), (45, 4170675), (75, 2502405), (125, 1501443), (135, 1390225), (225, 834135), (375, 500481), (675, 278045), (1125, 166827), (3375, 55609)]