317716245

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13099}}^1$

素因数の和:13135

約数の個数: 72

約数和(自身を含む): 698911200

約数和(自身を除く): 381194955

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3465, 4851, 8085, 13099, 24255, 39297, 65495, 91693, 117891, 144089, 196485, 275079, 432267, 458465, 589455, 641851, 720445, 825237, 1008623, 1296801, 1375395, 1925553, 2161335, 3025869, 3209255, 4126185, 5043115, 5776659, 6484005, 7060361, 9077607, 9627765, 15129345, 21181083, 28883295, 35301805, 45388035, 63543249, 105905415, 317716245]

約数ペア:

[(1, 317716245), (3, 105905415), (5, 63543249), (7, 45388035), (9, 35301805), (11, 28883295), (15, 21181083), (21, 15129345), (33, 9627765), (35, 9077607), (45, 7060361), (49, 6484005), (55, 5776659), (63, 5043115), (77, 4126185), (99, 3209255), (105, 3025869), (147, 2161335), (165, 1925553), (231, 1375395), (245, 1296801), (315, 1008623), (385, 825237), (441, 720445), (495, 641851), (539, 589455), (693, 458465), (735, 432267), (1155, 275079), (1617, 196485), (2205, 144089), (2695, 117891), (3465, 91693), (4851, 65495), (8085, 39297), (13099, 24255)]