19291036365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{231349}}^1$

素因数の和:231486

約数の個数: 48

約数和(自身を含む): 35729694000

約数和(自身を除く): 16438657635

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 109, 153, 255, 327, 545, 765, 981, 1635, 1853, 4905, 5559, 9265, 16677, 27795, 83385, 231349, 694047, 1156745, 2082141, 3470235, 3932933, 10410705, 11798799, 19664665, 25217041, 35396397, 58993995, 75651123, 126085205, 176981985, 226953369, 378255615, 428689697, 1134766845, 1286069091, 2143448485, 3858207273, 6430345455, 19291036365]

約数ペア:

[(1, 19291036365), (3, 6430345455), (5, 3858207273), (9, 2143448485), (15, 1286069091), (17, 1134766845), (45, 428689697), (51, 378255615), (85, 226953369), (109, 176981985), (153, 126085205), (255, 75651123), (327, 58993995), (545, 35396397), (765, 25217041), (981, 19664665), (1635, 11798799), (1853, 10410705), (4905, 3932933), (5559, 3470235), (9265, 2082141), (16677, 1156745), (27795, 694047), (83385, 231349)]