33128505

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 59860944

約数和(自身を除く): 26732439

約数列:

[1, 3, 5, 9, 15, 37, 45, 101, 111, 185, 197, 303, 333, 505, 555, 591, 909, 985, 1515, 1665, 1773, 2955, 3737, 4545, 7289, 8865, 11211, 18685, 19897, 21867, 33633, 36445, 56055, 59691, 65601, 99485, 109335, 168165, 179073, 298455, 328005, 736189, 895365, 2208567, 3680945, 6625701, 11042835, 33128505]

約数ペア:

[(1, 33128505), (3, 11042835), (5, 6625701), (9, 3680945), (15, 2208567), (37, 895365), (45, 736189), (101, 328005), (111, 298455), (185, 179073), (197, 168165), (303, 109335), (333, 99485), (505, 65601), (555, 59691), (591, 56055), (909, 36445), (985, 33633), (1515, 21867), (1665, 19897), (1773, 18685), (2955, 11211), (3737, 8865), (4545, 7289)]