1323363555

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3019}}^1$

素因数の和:3241

約数の個数: 64

約数和(自身を含む): 2504908800

約数和(自身を除く): 1181545245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 191, 255, 459, 573, 765, 955, 1719, 2295, 2865, 3019, 3247, 5157, 8595, 9057, 9741, 15095, 16235, 25785, 27171, 29223, 45285, 48705, 51323, 81513, 87669, 135855, 146115, 153969, 256615, 407565, 438345, 461907, 576629, 769845, 1385721, 1729887, 2309535, 2883145, 5189661, 6928605, 8649435, 9802693, 15568983, 25948305, 29408079, 49013465, 77844915, 88224237, 147040395, 264672711, 441121185, 1323363555]

約数ペア:

[(1, 1323363555), (3, 441121185), (5, 264672711), (9, 147040395), (15, 88224237), (17, 77844915), (27, 49013465), (45, 29408079), (51, 25948305), (85, 15568983), (135, 9802693), (153, 8649435), (191, 6928605), (255, 5189661), (459, 2883145), (573, 2309535), (765, 1729887), (955, 1385721), (1719, 769845), (2295, 576629), (2865, 461907), (3019, 438345), (3247, 407565), (5157, 256615), (8595, 153969), (9057, 146115), (9741, 135855), (15095, 87669), (16235, 81513), (25785, 51323), (27171, 48705), (29223, 45285)]