25193173815

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{11239}}^1$

素因数の和:11816

約数の個数: 48

約数和(自身を含む): 44169153600

約数和(自身を除く): 18975979785

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 457, 545, 981, 1371, 1635, 2285, 4113, 4905, 6855, 11239, 20565, 33717, 49813, 56195, 101151, 149439, 168585, 249065, 448317, 505755, 747195, 1225051, 2241585, 3675153, 5136223, 6125255, 11025459, 15408669, 18375765, 25681115, 46226007, 55127295, 77043345, 231130035, 559848307, 1679544921, 2799241535, 5038634763, 8397724605, 25193173815]

約数ペア:

[(1, 25193173815), (3, 8397724605), (5, 5038634763), (9, 2799241535), (15, 1679544921), (45, 559848307), (109, 231130035), (327, 77043345), (457, 55127295), (545, 46226007), (981, 25681115), (1371, 18375765), (1635, 15408669), (2285, 11025459), (4113, 6125255), (4905, 5136223), (6855, 3675153), (11239, 2241585), (20565, 1225051), (33717, 747195), (49813, 505755), (56195, 448317), (101151, 249065), (149439, 168585)]