75487635

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 137749248

約数和(自身を除く): 62261613

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 795, 1021, 1395, 1643, 2385, 3063, 4929, 5105, 8215, 9189, 14787, 15315, 24645, 31651, 45945, 54113, 73935, 94953, 158255, 162339, 270565, 284859, 474765, 487017, 811695, 1424295, 1677503, 2435085, 5032509, 8387515, 15097527, 25162545, 75487635]

約数ペア:

[(1, 75487635), (3, 25162545), (5, 15097527), (9, 8387515), (15, 5032509), (31, 2435085), (45, 1677503), (53, 1424295), (93, 811695), (155, 487017), (159, 474765), (265, 284859), (279, 270565), (465, 162339), (477, 158255), (795, 94953), (1021, 73935), (1395, 54113), (1643, 45945), (2385, 31651), (3063, 24645), (4929, 15315), (5105, 14787), (8215, 9189)]