25522238547

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23869}}^1$

素因数の和:23957

約数の個数: 72

約数和(自身を含む): 43157914800

約数和(自身を除く): 17635676253

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 169, 171, 247, 333, 481, 507, 703, 741, 1443, 1521, 2109, 2223, 3211, 4329, 6253, 6327, 9139, 9633, 18759, 23869, 27417, 28899, 56277, 71607, 82251, 118807, 214821, 310297, 356421, 453511, 883153, 930891, 1069263, 1360533, 2649459, 2792673, 4033861, 4081599, 5895643, 7948377, 11480989, 12101583, 16779907, 17686929, 34442967, 36304749, 50339721, 53060787, 76643359, 103328901, 149252857, 151019163, 218138791, 229930077, 447758571, 654416373, 689790231, 1343275713, 1963249119, 2835804283, 8507412849, 25522238547]

約数ペア:

[(1, 25522238547), (3, 8507412849), (9, 2835804283), (13, 1963249119), (19, 1343275713), (37, 689790231), (39, 654416373), (57, 447758571), (111, 229930077), (117, 218138791), (169, 151019163), (171, 149252857), (247, 103328901), (333, 76643359), (481, 53060787), (507, 50339721), (703, 36304749), (741, 34442967), (1443, 17686929), (1521, 16779907), (2109, 12101583), (2223, 11480989), (3211, 7948377), (4329, 5895643), (6253, 4081599), (6327, 4033861), (9139, 2792673), (9633, 2649459), (18759, 1360533), (23869, 1069263), (27417, 930891), (28899, 883153), (56277, 453511), (71607, 356421), (82251, 310297), (118807, 214821)]