66047685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{653}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 115648128

約数和(自身を除く): 49600443

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 613, 653, 1839, 1959, 3065, 3265, 6743, 7183, 9195, 9795, 20229, 21549, 33715, 35915, 101145, 107745, 400289, 1200867, 2001445, 4403179, 6004335, 13209537, 22015895, 66047685]

約数ペア:

[(1, 66047685), (3, 22015895), (5, 13209537), (11, 6004335), (15, 4403179), (33, 2001445), (55, 1200867), (165, 400289), (613, 107745), (653, 101145), (1839, 35915), (1959, 33715), (3065, 21549), (3265, 20229), (6743, 9795), (7183, 9195)]