9849015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 18903456

約数和(自身を除く): 9054441

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 165, 197, 303, 495, 505, 591, 909, 985, 1111, 1515, 1773, 2167, 2955, 3333, 4545, 5555, 6501, 8865, 9999, 10835, 16665, 19503, 19897, 32505, 49995, 59691, 97515, 99485, 179073, 218867, 298455, 656601, 895365, 1094335, 1969803, 3283005, 9849015]

約数ペア:

[(1, 9849015), (3, 3283005), (5, 1969803), (9, 1094335), (11, 895365), (15, 656601), (33, 298455), (45, 218867), (55, 179073), (99, 99485), (101, 97515), (165, 59691), (197, 49995), (303, 32505), (495, 19897), (505, 19503), (591, 16665), (909, 10835), (985, 9999), (1111, 8865), (1515, 6501), (1773, 5555), (2167, 4545), (2955, 3333)]