337242015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 359487585

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 41, 45, 55, 87, 99, 123, 135, 145, 165, 191, 205, 261, 297, 319, 369, 435, 451, 495, 573, 615, 783, 955, 957, 1107, 1189, 1305, 1353, 1485, 1595, 1719, 1845, 2101, 2255, 2865, 2871, 3567, 3915, 4059, 4785, 5157, 5535, 5539, 5945, 6303, 6765, 7831, 8595, 8613, 10505, 10701, 12177, 13079, 14355, 16617, 17835, 18909, 20295, 23493, 25785, 27695, 31515, 32103, 39155, 39237, 43065, 49851, 53505, 56727, 60885, 60929, 65395, 70479, 83085, 86141, 94545, 117465, 117711, 149553, 160515, 182787, 196185, 211437, 227099, 249255, 258423, 283635, 304645, 352395, 353133, 430705, 548361, 588555, 681297, 747765, 775269, 913935, 1057185, 1135495, 1292115, 1645083, 1765665, 2043891, 2325807, 2498089, 2741805, 3406485, 3876345, 6131673, 7494267, 8225415, 10219455, 11629035, 12490445, 22482801, 30658365, 37471335, 67448403, 112414005, 337242015]

約数ペア:

[(1, 337242015), (3, 112414005), (5, 67448403), (9, 37471335), (11, 30658365), (15, 22482801), (27, 12490445), (29, 11629035), (33, 10219455), (41, 8225415), (45, 7494267), (55, 6131673), (87, 3876345), (99, 3406485), (123, 2741805), (135, 2498089), (145, 2325807), (165, 2043891), (191, 1765665), (205, 1645083), (261, 1292115), (297, 1135495), (319, 1057185), (369, 913935), (435, 775269), (451, 747765), (495, 681297), (573, 588555), (615, 548361), (783, 430705), (955, 353133), (957, 352395), (1107, 304645), (1189, 283635), (1305, 258423), (1353, 249255), (1485, 227099), (1595, 211437), (1719, 196185), (1845, 182787), (2101, 160515), (2255, 149553), (2865, 117711), (2871, 117465), (3567, 94545), (3915, 86141), (4059, 83085), (4785, 70479), (5157, 65395), (5535, 60929), (5539, 60885), (5945, 56727), (6303, 53505), (6765, 49851), (7831, 43065), (8595, 39237), (8613, 39155), (10505, 32103), (10701, 31515), (12177, 27695), (13079, 25785), (14355, 23493), (16617, 20295), (17835, 18909)]