190989015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6043}}^1$

素因数の和:6108

約数の個数: 48

約数和(自身を含む): 363800448

約数和(自身を除く): 172811433

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 903, 1505, 2107, 4515, 6043, 6321, 10535, 18129, 30215, 31605, 42301, 90645, 126903, 211505, 259849, 296107, 634515, 779547, 888321, 1299245, 1480535, 1818943, 3897735, 4441605, 5456829, 9094715, 12732601, 27284145, 38197803, 63663005, 190989015]

約数ペア:

[(1, 190989015), (3, 63663005), (5, 38197803), (7, 27284145), (15, 12732601), (21, 9094715), (35, 5456829), (43, 4441605), (49, 3897735), (105, 1818943), (129, 1480535), (147, 1299245), (215, 888321), (245, 779547), (301, 634515), (645, 296107), (735, 259849), (903, 211505), (1505, 126903), (2107, 90645), (4515, 42301), (6043, 31605), (6321, 30215), (10535, 18129)]