16800735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 31311360

約数和(自身を除く): 14510625

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 3019, 5565, 9057, 15095, 21133, 45285, 63399, 105665, 160007, 316995, 480021, 800035, 1120049, 2400105, 3360147, 5600245, 16800735]

約数ペア:

[(1, 16800735), (3, 5600245), (5, 3360147), (7, 2400105), (15, 1120049), (21, 800035), (35, 480021), (53, 316995), (105, 160007), (159, 105665), (265, 63399), (371, 45285), (795, 21133), (1113, 15095), (1855, 9057), (3019, 5565)]