29140155

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 59102208

約数和(自身を除く): 29962053

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 81, 93, 99, 135, 155, 165, 211, 279, 297, 341, 405, 465, 495, 633, 837, 891, 1023, 1055, 1395, 1485, 1705, 1899, 2321, 2511, 3069, 3165, 4185, 4455, 5115, 5697, 6541, 6963, 9207, 9495, 11605, 12555, 15345, 17091, 19623, 20889, 27621, 28485, 32705, 34815, 46035, 58869, 62667, 71951, 85455, 98115, 104445, 138105, 176607, 188001, 215853, 294345, 313335, 359755, 529821, 647559, 883035, 940005, 1079265, 1942677, 2649105, 3237795, 5828031, 9713385, 29140155]

約数ペア:

[(1, 29140155), (3, 9713385), (5, 5828031), (9, 3237795), (11, 2649105), (15, 1942677), (27, 1079265), (31, 940005), (33, 883035), (45, 647559), (55, 529821), (81, 359755), (93, 313335), (99, 294345), (135, 215853), (155, 188001), (165, 176607), (211, 138105), (279, 104445), (297, 98115), (341, 85455), (405, 71951), (465, 62667), (495, 58869), (633, 46035), (837, 34815), (891, 32705), (1023, 28485), (1055, 27621), (1395, 20889), (1485, 19623), (1705, 17091), (1899, 15345), (2321, 12555), (2511, 11605), (3069, 9495), (3165, 9207), (4185, 6963), (4455, 6541), (5115, 5697)]