190260015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60689}}^1$

素因数の和:60727

約数の個数: 32

約数和(自身を含む): 349574400

約数和(自身を除く): 159314385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 60689, 182067, 303445, 667579, 910335, 1153091, 2002737, 3337895, 3459273, 5765455, 10013685, 12684001, 17296365, 38052003, 63420005, 190260015]

約数ペア:

[(1, 190260015), (3, 63420005), (5, 38052003), (11, 17296365), (15, 12684001), (19, 10013685), (33, 5765455), (55, 3459273), (57, 3337895), (95, 2002737), (165, 1153091), (209, 910335), (285, 667579), (627, 303445), (1045, 182067), (3135, 60689)]