327086205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1321}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 555113088

約数和(自身を除く): 228026883

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 971, 1321, 2913, 3963, 4855, 6605, 14565, 16507, 19815, 22457, 49521, 67371, 82535, 112285, 247605, 336855, 1282691, 3848073, 6413455, 19240365, 21805747, 65417241, 109028735, 327086205]

約数ペア:

[(1, 327086205), (3, 109028735), (5, 65417241), (15, 21805747), (17, 19240365), (51, 6413455), (85, 3848073), (255, 1282691), (971, 336855), (1321, 247605), (2913, 112285), (3963, 82535), (4855, 67371), (6605, 49521), (14565, 22457), (16507, 19815)]