90804735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 196964352

約数和(自身を除く): 106159617

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 31, 35, 45, 51, 63, 85, 93, 105, 119, 153, 155, 217, 255, 279, 315, 357, 465, 527, 547, 595, 651, 765, 1071, 1085, 1395, 1581, 1641, 1785, 1953, 2635, 2735, 3255, 3689, 3829, 4743, 4923, 5355, 7905, 8205, 9299, 9765, 11067, 11487, 16957, 18445, 19145, 23715, 24615, 27897, 33201, 34461, 46495, 50871, 55335, 57435, 65093, 83691, 84785, 118699, 139485, 152613, 166005, 172305, 195279, 254355, 288269, 325465, 356097, 418455, 585837, 593495, 763065, 864807, 976395, 1068291, 1441345, 1780485, 2017883, 2594421, 2929185, 4324035, 5341455, 6053649, 10089415, 12972105, 18160947, 30268245, 90804735]

約数ペア:

[(1, 90804735), (3, 30268245), (5, 18160947), (7, 12972105), (9, 10089415), (15, 6053649), (17, 5341455), (21, 4324035), (31, 2929185), (35, 2594421), (45, 2017883), (51, 1780485), (63, 1441345), (85, 1068291), (93, 976395), (105, 864807), (119, 763065), (153, 593495), (155, 585837), (217, 418455), (255, 356097), (279, 325465), (315, 288269), (357, 254355), (465, 195279), (527, 172305), (547, 166005), (595, 152613), (651, 139485), (765, 118699), (1071, 84785), (1085, 83691), (1395, 65093), (1581, 57435), (1641, 55335), (1785, 50871), (1953, 46495), (2635, 34461), (2735, 33201), (3255, 27897), (3689, 24615), (3829, 23715), (4743, 19145), (4923, 18445), (5355, 16957), (7905, 11487), (8205, 11067), (9299, 9765)]