16624245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 29579904

約数和(自身を除く): 12955659

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 1901, 2915, 5703, 8745, 9505, 20911, 28515, 62733, 100753, 104555, 302259, 313665, 503765, 1108283, 1511295, 3324849, 5541415, 16624245]

約数ペア:

[(1, 16624245), (3, 5541415), (5, 3324849), (11, 1511295), (15, 1108283), (33, 503765), (53, 313665), (55, 302259), (159, 104555), (165, 100753), (265, 62733), (583, 28515), (795, 20911), (1749, 9505), (1901, 8745), (2915, 5703)]