28210006935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7213}}^1\times {\mathrm{7901}}^1$

素因数の和:15136

約数の個数: 48

約数和(自身を含む): 53356706208

約数和(自身を除く): 25146699273

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 7213, 7901, 21639, 23703, 36065, 39505, 64917, 71109, 79343, 86911, 108195, 118515, 238029, 260733, 324585, 355545, 396715, 434555, 714087, 782199, 1190145, 1303665, 3570435, 3910995, 56989913, 170969739, 284949565, 512909217, 626889043, 854848695, 1880667129, 2564546085, 3134445215, 5642001387, 9403335645, 28210006935]

約数ペア:

[(1, 28210006935), (3, 9403335645), (5, 5642001387), (9, 3134445215), (11, 2564546085), (15, 1880667129), (33, 854848695), (45, 626889043), (55, 512909217), (99, 284949565), (165, 170969739), (495, 56989913), (7213, 3910995), (7901, 3570435), (21639, 1303665), (23703, 1190145), (36065, 782199), (39505, 714087), (64917, 434555), (71109, 396715), (79343, 355545), (86911, 324585), (108195, 260733), (118515, 238029)]