327310815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 624314880

約数和(自身を除く): 297004065

約数列:

[1, 3, 5, 13, 15, 19, 23, 39, 57, 65, 69, 95, 115, 167, 195, 247, 285, 299, 345, 437, 501, 529, 741, 835, 897, 1235, 1311, 1495, 1587, 2171, 2185, 2505, 2645, 3173, 3705, 3841, 4485, 5681, 6513, 6555, 6877, 7935, 9519, 10051, 10855, 11523, 15865, 17043, 19205, 20631, 28405, 30153, 32565, 34385, 41249, 47595, 49933, 50255, 57615, 72979, 85215, 88343, 103155, 123747, 130663, 149799, 150765, 206245, 218937, 249665, 265029, 364895, 391989, 441715, 618735, 653315, 748995, 948727, 1094685, 1148459, 1325145, 1678517, 1959945, 2846181, 3445377, 4743635, 5035551, 5742295, 8392585, 14230905, 17226885, 21820721, 25177755, 65462163, 109103605, 327310815]

約数ペア:

[(1, 327310815), (3, 109103605), (5, 65462163), (13, 25177755), (15, 21820721), (19, 17226885), (23, 14230905), (39, 8392585), (57, 5742295), (65, 5035551), (69, 4743635), (95, 3445377), (115, 2846181), (167, 1959945), (195, 1678517), (247, 1325145), (285, 1148459), (299, 1094685), (345, 948727), (437, 748995), (501, 653315), (529, 618735), (741, 441715), (835, 391989), (897, 364895), (1235, 265029), (1311, 249665), (1495, 218937), (1587, 206245), (2171, 150765), (2185, 149799), (2505, 130663), (2645, 123747), (3173, 103155), (3705, 88343), (3841, 85215), (4485, 72979), (5681, 57615), (6513, 50255), (6555, 49933), (6877, 47595), (7935, 41249), (9519, 34385), (10051, 32565), (10855, 30153), (11523, 28405), (15865, 20631), (17043, 19205)]