361845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 741312

約数和(自身を除く): 379467

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 43, 45, 51, 55, 85, 99, 129, 153, 165, 187, 215, 255, 387, 473, 495, 561, 645, 731, 765, 935, 1419, 1683, 1935, 2193, 2365, 2805, 3655, 4257, 6579, 7095, 8041, 8415, 10965, 21285, 24123, 32895, 40205, 72369, 120615, 361845]

約数ペア:

[(1, 361845), (3, 120615), (5, 72369), (9, 40205), (11, 32895), (15, 24123), (17, 21285), (33, 10965), (43, 8415), (45, 8041), (51, 7095), (55, 6579), (85, 4257), (99, 3655), (129, 2805), (153, 2365), (165, 2193), (187, 1935), (215, 1683), (255, 1419), (387, 935), (473, 765), (495, 731), (561, 645)]