20150500041

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1659

約数の個数: 96

約数和(自身を含む): 35286451200

約数和(自身を除く): 15135951159

約数列:

[1, 3, 7, 9, 21, 29, 59, 63, 87, 131, 177, 203, 261, 393, 413, 531, 609, 917, 1179, 1239, 1427, 1711, 1827, 2751, 3717, 3799, 4281, 5133, 7729, 8253, 9989, 11397, 11977, 12843, 15399, 23187, 26593, 29967, 34191, 35931, 41383, 54103, 69561, 79779, 84193, 89901, 107793, 124149, 162309, 186937, 224141, 239337, 252579, 289681, 372447, 486927, 560811, 589351, 672423, 757737, 869043, 1308559, 1568987, 1682433, 1768053, 2017269, 2441597, 2607129, 3925677, 4706961, 5304159, 5421173, 7324791, 11029283, 11777031, 14120883, 16263519, 17091179, 21974373, 33087849, 37948211, 48790557, 51273537, 77204981, 99263547, 113844633, 153820611, 231614943, 319849207, 341533899, 694844829, 959547621, 2238944449, 2878642863, 6716833347, 20150500041]

約数ペア:

[(1, 20150500041), (3, 6716833347), (7, 2878642863), (9, 2238944449), (21, 959547621), (29, 694844829), (59, 341533899), (63, 319849207), (87, 231614943), (131, 153820611), (177, 113844633), (203, 99263547), (261, 77204981), (393, 51273537), (413, 48790557), (531, 37948211), (609, 33087849), (917, 21974373), (1179, 17091179), (1239, 16263519), (1427, 14120883), (1711, 11777031), (1827, 11029283), (2751, 7324791), (3717, 5421173), (3799, 5304159), (4281, 4706961), (5133, 3925677), (7729, 2607129), (8253, 2441597), (9989, 2017269), (11397, 1768053), (11977, 1682433), (12843, 1568987), (15399, 1308559), (23187, 869043), (26593, 757737), (29967, 672423), (34191, 589351), (35931, 560811), (41383, 486927), (54103, 372447), (69561, 289681), (79779, 252579), (84193, 239337), (89901, 224141), (107793, 186937), (124149, 162309)]