75115485

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 137288640

約数和(自身を除く): 62173155

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 331, 369, 615, 993, 1107, 1655, 1681, 1845, 2979, 4965, 5043, 5535, 8405, 8937, 13571, 14895, 15129, 25215, 40713, 44685, 45387, 67855, 75645, 122139, 203565, 226935, 366417, 556411, 610695, 1669233, 1832085, 2782055, 5007699, 8346165, 15023097, 25038495, 75115485]

約数ペア:

[(1, 75115485), (3, 25038495), (5, 15023097), (9, 8346165), (15, 5007699), (27, 2782055), (41, 1832085), (45, 1669233), (123, 610695), (135, 556411), (205, 366417), (331, 226935), (369, 203565), (615, 122139), (993, 75645), (1107, 67855), (1655, 45387), (1681, 44685), (1845, 40713), (2979, 25215), (4965, 15129), (5043, 14895), (5535, 13571), (8405, 8937)]