56259285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 95208960

約数和(自身を除く): 38949675

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 307, 643, 921, 1535, 1929, 3215, 4605, 5833, 9645, 12217, 17499, 29165, 36651, 61085, 87495, 183255, 197401, 592203, 987005, 2961015, 3750619, 11251857, 18753095, 56259285]

約数ペア:

[(1, 56259285), (3, 18753095), (5, 11251857), (15, 3750619), (19, 2961015), (57, 987005), (95, 592203), (285, 197401), (307, 183255), (643, 87495), (921, 61085), (1535, 36651), (1929, 29165), (3215, 17499), (4605, 12217), (5833, 9645)]