38553735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 69471360

約数和(自身を除く): 30917625

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 139, 165, 205, 417, 451, 615, 695, 1353, 1529, 1681, 2085, 2255, 4587, 5043, 5699, 6765, 7645, 8405, 17097, 18491, 22935, 25215, 28495, 55473, 62689, 85485, 92455, 188067, 233659, 277365, 313445, 700977, 940335, 1168295, 2570249, 3504885, 7710747, 12851245, 38553735]

約数ペア:

[(1, 38553735), (3, 12851245), (5, 7710747), (11, 3504885), (15, 2570249), (33, 1168295), (41, 940335), (55, 700977), (123, 313445), (139, 277365), (165, 233659), (205, 188067), (417, 92455), (451, 85485), (615, 62689), (695, 55473), (1353, 28495), (1529, 25215), (1681, 22935), (2085, 18491), (2255, 17097), (4587, 8405), (5043, 7645), (5699, 6765)]