2912388645

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{6581}}^1$

素因数の和:6933

約数の個数: 32

約数和(自身を含む): 4715028864

約数和(自身を除く): 1802640219

約数列:

[1, 3, 5, 15, 163, 181, 489, 543, 815, 905, 2445, 2715, 6581, 19743, 29503, 32905, 88509, 98715, 147515, 442545, 1072703, 1191161, 3218109, 3573483, 5363515, 5955805, 16090545, 17867415, 194159243, 582477729, 970796215, 2912388645]

約数ペア:

[(1, 2912388645), (3, 970796215), (5, 582477729), (15, 194159243), (163, 17867415), (181, 16090545), (489, 5955805), (543, 5363515), (815, 3573483), (905, 3218109), (2445, 1191161), (2715, 1072703), (6581, 442545), (19743, 147515), (29503, 98715), (32905, 88509)]