22821735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 39923712

約数和(自身を除く): 17101977

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 2887, 7905, 8661, 14435, 43305, 49079, 89497, 147237, 245395, 268491, 447485, 736185, 1342455, 1521449, 4564347, 7607245, 22821735]

約数ペア:

[(1, 22821735), (3, 7607245), (5, 4564347), (15, 1521449), (17, 1342455), (31, 736185), (51, 447485), (85, 268491), (93, 245395), (155, 147237), (255, 89497), (465, 49079), (527, 43305), (1581, 14435), (2635, 8661), (2887, 7905)]