2057882115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{3623}}^1$

素因数の和:5643

約数の個数: 32

約数和(自身を含む): 3468602880

約数和(自身を除く): 1410720765

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1993, 3623, 5979, 9965, 10869, 18115, 29895, 37867, 54345, 68837, 113601, 189335, 206511, 344185, 568005, 1032555, 7220639, 21661917, 36103195, 108309585, 137192141, 411576423, 685960705, 2057882115]

約数ペア:

[(1, 2057882115), (3, 685960705), (5, 411576423), (15, 137192141), (19, 108309585), (57, 36103195), (95, 21661917), (285, 7220639), (1993, 1032555), (3623, 568005), (5979, 344185), (9965, 206511), (10869, 189335), (18115, 113601), (29895, 68837), (37867, 54345)]