238128045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1409}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 402019200

約数和(自身を除く): 163891155

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 593, 1409, 1779, 2965, 4227, 7045, 8895, 11267, 21135, 26771, 33801, 56335, 80313, 133855, 169005, 401565, 835537, 2506611, 4177685, 12533055, 15875203, 47625609, 79376015, 238128045]

約数ペア:

[(1, 238128045), (3, 79376015), (5, 47625609), (15, 15875203), (19, 12533055), (57, 4177685), (95, 2506611), (285, 835537), (593, 401565), (1409, 169005), (1779, 133855), (2965, 80313), (4227, 56335), (7045, 33801), (8895, 26771), (11267, 21135)]