39195385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 13422215

約数列:

[1, 5, 19, 29, 41, 95, 145, 205, 347, 551, 779, 1189, 1735, 2755, 3895, 5945, 6593, 10063, 14227, 22591, 32965, 50315, 71135, 112955, 191197, 270313, 412583, 955985, 1351565, 2062915, 7839077, 39195385]

約数ペア:

[(1, 39195385), (5, 7839077), (19, 2062915), (29, 1351565), (41, 955985), (95, 412583), (145, 270313), (205, 191197), (347, 112955), (551, 71135), (779, 50315), (1189, 32965), (1735, 22591), (2755, 14227), (3895, 10063), (5945, 6593)]