75706185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 135419904

約数和(自身を除く): 59713719

約数列:

[1, 3, 5, 15, 17, 31, 51, 61, 85, 93, 155, 157, 183, 255, 305, 465, 471, 527, 785, 915, 1037, 1581, 1891, 2355, 2635, 2669, 3111, 4867, 5185, 5673, 7905, 8007, 9455, 9577, 13345, 14601, 15555, 24335, 28365, 28731, 32147, 40035, 47885, 73005, 82739, 96441, 143655, 160735, 162809, 248217, 296887, 413695, 482205, 488427, 814045, 890661, 1241085, 1484435, 2442135, 4453305, 5047079, 15141237, 25235395, 75706185]

約数ペア:

[(1, 75706185), (3, 25235395), (5, 15141237), (15, 5047079), (17, 4453305), (31, 2442135), (51, 1484435), (61, 1241085), (85, 890661), (93, 814045), (155, 488427), (157, 482205), (183, 413695), (255, 296887), (305, 248217), (465, 162809), (471, 160735), (527, 143655), (785, 96441), (915, 82739), (1037, 73005), (1581, 47885), (1891, 40035), (2355, 32147), (2635, 28731), (2669, 28365), (3111, 24335), (4867, 15555), (5185, 14601), (5673, 13345), (7905, 9577), (8007, 9455)]