15675026108

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{7283}}^1$

素因数の和:7519

約数の個数: 72

約数和(自身を含む): 32550739200

約数和(自身を除く): 16875713092

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 139, 158, 196, 278, 316, 553, 556, 973, 1106, 1946, 2212, 3871, 3892, 6811, 7283, 7742, 10981, 13622, 14566, 15484, 21962, 27244, 29132, 43924, 50981, 76867, 101962, 153734, 203924, 307468, 356867, 538069, 575357, 713734, 1012337, 1076138, 1150714, 1427468, 2024674, 2152276, 2301428, 4027499, 4049348, 7086359, 8054998, 14172718, 16109996, 28192493, 28345436, 49604513, 56384986, 79974623, 99209026, 112769972, 159949246, 198418052, 319898492, 559822361, 1119644722, 2239289444, 3918756527, 7837513054, 15675026108]

約数ペア:

[(1, 15675026108), (2, 7837513054), (4, 3918756527), (7, 2239289444), (14, 1119644722), (28, 559822361), (49, 319898492), (79, 198418052), (98, 159949246), (139, 112769972), (158, 99209026), (196, 79974623), (278, 56384986), (316, 49604513), (553, 28345436), (556, 28192493), (973, 16109996), (1106, 14172718), (1946, 8054998), (2212, 7086359), (3871, 4049348), (3892, 4027499), (6811, 2301428), (7283, 2152276), (7742, 2024674), (10981, 1427468), (13622, 1150714), (14566, 1076138), (15484, 1012337), (21962, 713734), (27244, 575357), (29132, 538069), (43924, 356867), (50981, 307468), (76867, 203924), (101962, 153734)]