330497585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{1621}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 437492328

約数和(自身を除く): 106994743

約数列:

[1, 5, 11, 55, 121, 337, 605, 1621, 1685, 3707, 8105, 17831, 18535, 40777, 89155, 196141, 203885, 546277, 980705, 2731385, 6009047, 30045235, 66099517, 330497585]

約数ペア:

[(1, 330497585), (5, 66099517), (11, 30045235), (55, 6009047), (121, 2731385), (337, 980705), (605, 546277), (1621, 203885), (1685, 196141), (3707, 89155), (8105, 40777), (17831, 18535)]