15675028061

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{27967}}^1$

素因数の和:28265

約数の個数: 32

約数和(自身を含む): 20298055680

約数和(自身を除く): 4623027619

約数列:

[1, 7, 11, 29, 77, 203, 251, 319, 1757, 2233, 2761, 7279, 19327, 27967, 50953, 80069, 195769, 307637, 560483, 811043, 2153459, 5677301, 7019717, 8921473, 49138019, 62450311, 77216887, 203571793, 540518209, 1425002551, 2239289723, 15675028061]

約数ペア:

[(1, 15675028061), (7, 2239289723), (11, 1425002551), (29, 540518209), (77, 203571793), (203, 77216887), (251, 62450311), (319, 49138019), (1757, 8921473), (2233, 7019717), (2761, 5677301), (7279, 2153459), (19327, 811043), (27967, 560483), (50953, 307637), (80069, 195769)]