15246315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 31262400

約数和(自身を除く): 16016085

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1669, 1827, 3045, 5007, 8345, 9135, 11683, 15021, 25035, 35049, 48401, 58415, 75105, 105147, 145203, 175245, 242005, 338807, 435609, 525735, 726015, 1016421, 1694035, 2178045, 3049263, 5082105, 15246315]

約数ペア:

[(1, 15246315), (3, 5082105), (5, 3049263), (7, 2178045), (9, 1694035), (15, 1016421), (21, 726015), (29, 525735), (35, 435609), (45, 338807), (63, 242005), (87, 175245), (105, 145203), (145, 105147), (203, 75105), (261, 58415), (315, 48401), (435, 35049), (609, 25035), (1015, 15021), (1305, 11683), (1669, 9135), (1827, 8345), (3045, 5007)]