282246705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 553512960

約数和(自身を除く): 271266255

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 127, 131, 145, 195, 261, 377, 381, 393, 435, 585, 635, 655, 1131, 1143, 1179, 1305, 1651, 1703, 1885, 1905, 1965, 3393, 3683, 3799, 4953, 5109, 5655, 5715, 5895, 8255, 8515, 11049, 11397, 14859, 15327, 16637, 16965, 18415, 18995, 24765, 25545, 33147, 34191, 47879, 49387, 49911, 55245, 56985, 74295, 76635, 83185, 143637, 148161, 149733, 165735, 170955, 216281, 239395, 246935, 249555, 430911, 444483, 482473, 648843, 718185, 740805, 748665, 1081405, 1447419, 1946529, 2154555, 2222415, 2412365, 3244215, 4342257, 6272149, 7237095, 9732645, 18816447, 21711285, 31360745, 56449341, 94082235, 282246705]

約数ペア:

[(1, 282246705), (3, 94082235), (5, 56449341), (9, 31360745), (13, 21711285), (15, 18816447), (29, 9732645), (39, 7237095), (45, 6272149), (65, 4342257), (87, 3244215), (117, 2412365), (127, 2222415), (131, 2154555), (145, 1946529), (195, 1447419), (261, 1081405), (377, 748665), (381, 740805), (393, 718185), (435, 648843), (585, 482473), (635, 444483), (655, 430911), (1131, 249555), (1143, 246935), (1179, 239395), (1305, 216281), (1651, 170955), (1703, 165735), (1885, 149733), (1905, 148161), (1965, 143637), (3393, 83185), (3683, 76635), (3799, 74295), (4953, 56985), (5109, 55245), (5655, 49911), (5715, 49387), (5895, 47879), (8255, 34191), (8515, 33147), (11049, 25545), (11397, 24765), (14859, 18995), (15327, 18415), (16637, 16965)]