66402852765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1\times {\mathrm{1597}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 111690842112

約数和(自身を除く): 45287989347

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 345, 573, 631, 955, 1597, 1893, 2865, 3155, 4393, 4791, 7985, 9465, 13179, 14513, 21965, 23955, 36731, 43539, 65895, 72565, 110193, 120521, 183655, 217695, 305027, 361563, 550965, 602605, 915081, 1007707, 1525135, 1807815, 2771983, 3023121, 4575405, 5038535, 7015621, 8315949, 13859915, 15115605, 21046863, 23177261, 35078105, 41579745, 69531783, 105234315, 115886305, 192472037, 347658915, 577416111, 962360185, 2887080555, 4426856851, 13280570553, 22134284255, 66402852765]

約数ペア:

[(1, 66402852765), (3, 22134284255), (5, 13280570553), (15, 4426856851), (23, 2887080555), (69, 962360185), (115, 577416111), (191, 347658915), (345, 192472037), (573, 115886305), (631, 105234315), (955, 69531783), (1597, 41579745), (1893, 35078105), (2865, 23177261), (3155, 21046863), (4393, 15115605), (4791, 13859915), (7985, 8315949), (9465, 7015621), (13179, 5038535), (14513, 4575405), (21965, 3023121), (23955, 2771983), (36731, 1807815), (43539, 1525135), (65895, 1007707), (72565, 915081), (110193, 602605), (120521, 550965), (183655, 361563), (217695, 305027)]