109608765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 206891520

約数和(自身を除く): 97282755

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 109, 157, 183, 305, 327, 427, 471, 545, 763, 785, 915, 1099, 1281, 1635, 2135, 2289, 2355, 3297, 3815, 5495, 6405, 6649, 9577, 11445, 16485, 17113, 19947, 28731, 33245, 46543, 47885, 51339, 67039, 85565, 99735, 119791, 139629, 143655, 201117, 232715, 256695, 335195, 359373, 598955, 698145, 1005585, 1043893, 1796865, 3131679, 5219465, 7307251, 15658395, 21921753, 36536255, 109608765]

約数ペア:

[(1, 109608765), (3, 36536255), (5, 21921753), (7, 15658395), (15, 7307251), (21, 5219465), (35, 3131679), (61, 1796865), (105, 1043893), (109, 1005585), (157, 698145), (183, 598955), (305, 359373), (327, 335195), (427, 256695), (471, 232715), (545, 201117), (763, 143655), (785, 139629), (915, 119791), (1099, 99735), (1281, 85565), (1635, 67039), (2135, 51339), (2289, 47885), (2355, 46543), (3297, 33245), (3815, 28731), (5495, 19947), (6405, 17113), (6649, 16485), (9577, 11445)]