2008307565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4595

約数の個数: 96

約数和(自身を含む): 4056099840

約数和(自身を除く): 2047792275

約数列:

[1, 3, 5, 9, 11, 15, 29, 31, 33, 45, 55, 87, 93, 99, 145, 155, 165, 261, 279, 319, 341, 435, 465, 495, 899, 957, 1023, 1305, 1395, 1595, 1705, 2697, 2871, 3069, 4495, 4513, 4785, 5115, 8091, 9889, 13485, 13539, 14355, 15345, 22565, 29667, 40455, 40617, 49445, 49643, 67695, 89001, 130877, 139903, 148335, 148929, 203085, 248215, 392631, 419709, 445005, 446787, 654385, 699515, 744645, 1177893, 1259127, 1439647, 1538933, 1963155, 2098545, 2233935, 4057187, 4318941, 4616799, 5889465, 6295635, 7198235, 7694665, 12171561, 12956823, 13850397, 20285935, 21594705, 23083995, 36514683, 44629057, 60857805, 64784115, 69251985, 133887171, 182573415, 223145285, 401661513, 669435855, 2008307565]

約数ペア:

[(1, 2008307565), (3, 669435855), (5, 401661513), (9, 223145285), (11, 182573415), (15, 133887171), (29, 69251985), (31, 64784115), (33, 60857805), (45, 44629057), (55, 36514683), (87, 23083995), (93, 21594705), (99, 20285935), (145, 13850397), (155, 12956823), (165, 12171561), (261, 7694665), (279, 7198235), (319, 6295635), (341, 5889465), (435, 4616799), (465, 4318941), (495, 4057187), (899, 2233935), (957, 2098545), (1023, 1963155), (1305, 1538933), (1395, 1439647), (1595, 1259127), (1705, 1177893), (2697, 744645), (2871, 699515), (3069, 654385), (4495, 446787), (4513, 445005), (4785, 419709), (5115, 392631), (8091, 248215), (9889, 203085), (13485, 148929), (13539, 148335), (14355, 139903), (15345, 130877), (22565, 89001), (29667, 67695), (40455, 49643), (40617, 49445)]