2015364465

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{13421}}^1$

素因数の和:13550

約数の個数: 48

約数和(自身を含む): 3618141696

約数和(自身を除く): 1602777231

約数列:

[1, 3, 5, 9, 15, 45, 47, 71, 141, 213, 235, 355, 423, 639, 705, 1065, 2115, 3195, 3337, 10011, 13421, 16685, 30033, 40263, 50055, 67105, 120789, 150165, 201315, 603945, 630787, 952891, 1892361, 2858673, 3153935, 4764455, 5677083, 8576019, 9461805, 14293365, 28385415, 42880095, 44785877, 134357631, 223929385, 403072893, 671788155, 2015364465]

約数ペア:

[(1, 2015364465), (3, 671788155), (5, 403072893), (9, 223929385), (15, 134357631), (45, 44785877), (47, 42880095), (71, 28385415), (141, 14293365), (213, 9461805), (235, 8576019), (355, 5677083), (423, 4764455), (639, 3153935), (705, 2858673), (1065, 1892361), (2115, 952891), (3195, 630787), (3337, 603945), (10011, 201315), (13421, 150165), (16685, 120789), (30033, 67105), (40263, 50055)]