22002885

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 39783744

約数和(自身を除く): 17780859

約数列:

[1, 3, 5, 9, 15, 43, 45, 83, 129, 137, 215, 249, 387, 411, 415, 645, 685, 747, 1233, 1245, 1935, 2055, 3569, 3735, 5891, 6165, 10707, 11371, 17673, 17845, 29455, 32121, 34113, 53019, 53535, 56855, 88365, 102339, 160605, 170565, 265095, 488953, 511695, 1466859, 2444765, 4400577, 7334295, 22002885]

約数ペア:

[(1, 22002885), (3, 7334295), (5, 4400577), (9, 2444765), (15, 1466859), (43, 511695), (45, 488953), (83, 265095), (129, 170565), (137, 160605), (215, 102339), (249, 88365), (387, 56855), (411, 53535), (415, 53019), (645, 34113), (685, 32121), (747, 29455), (1233, 17845), (1245, 17673), (1935, 11371), (2055, 10707), (3569, 6165), (3735, 5891)]