5111505

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{601}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 10518144

約数和(自身を除く): 5406639

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 601, 945, 1215, 1701, 1803, 2835, 3005, 4207, 5409, 8505, 9015, 12621, 16227, 21035, 27045, 37863, 48681, 63105, 81135, 113589, 146043, 189315, 243405, 340767, 567945, 730215, 1022301, 1703835, 5111505]

約数ペア:

[(1, 5111505), (3, 1703835), (5, 1022301), (7, 730215), (9, 567945), (15, 340767), (21, 243405), (27, 189315), (35, 146043), (45, 113589), (63, 81135), (81, 63105), (105, 48681), (135, 37863), (189, 27045), (243, 21035), (315, 16227), (405, 12621), (567, 9015), (601, 8505), (945, 5409), (1215, 4207), (1701, 3005), (1803, 2835)]