2123647515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{22229}}^1$

素因数の和:22444

約数の個数: 48

約数和(自身を含む): 4036612320

約数和(自身を除く): 1912964805

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 193, 495, 579, 965, 1737, 2123, 2895, 6369, 8685, 10615, 19107, 22229, 31845, 66687, 95535, 111145, 200061, 244519, 333435, 733557, 1000305, 1222595, 2200671, 3667785, 4290197, 11003355, 12870591, 21450985, 38611773, 47192167, 64352955, 141576501, 193058865, 235960835, 424729503, 707882505, 2123647515]

約数ペア:

[(1, 2123647515), (3, 707882505), (5, 424729503), (9, 235960835), (11, 193058865), (15, 141576501), (33, 64352955), (45, 47192167), (55, 38611773), (99, 21450985), (165, 12870591), (193, 11003355), (495, 4290197), (579, 3667785), (965, 2200671), (1737, 1222595), (2123, 1000305), (2895, 733557), (6369, 333435), (8685, 244519), (10615, 200061), (19107, 111145), (22229, 95535), (31845, 66687)]