4166865

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 7787520

約数和(自身を除く): 3620655

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 103, 145, 155, 261, 279, 309, 435, 465, 515, 899, 927, 1305, 1395, 1545, 2697, 2987, 3193, 4495, 4635, 8091, 8961, 9579, 13485, 14935, 15965, 26883, 28737, 40455, 44805, 47895, 92597, 134415, 143685, 277791, 462985, 833373, 1388955, 4166865]

約数ペア:

[(1, 4166865), (3, 1388955), (5, 833373), (9, 462985), (15, 277791), (29, 143685), (31, 134415), (45, 92597), (87, 47895), (93, 44805), (103, 40455), (145, 28737), (155, 26883), (261, 15965), (279, 14935), (309, 13485), (435, 9579), (465, 8961), (515, 8091), (899, 4635), (927, 4495), (1305, 3193), (1395, 2987), (1545, 2697)]