15665524028

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{64301}}^1$

素因数の和:64443

約数の個数: 72

約数和(自身を含む): 35098089264

約数和(自身を除く): 19432565236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 154, 196, 226, 308, 452, 539, 791, 1078, 1243, 1582, 2156, 2486, 3164, 4972, 5537, 8701, 11074, 17402, 22148, 34804, 60907, 64301, 121814, 128602, 243628, 257204, 450107, 707311, 900214, 1414622, 1800428, 2829244, 3150749, 4951177, 6301498, 7266013, 9902354, 12602996, 14532026, 19804708, 29064052, 34658239, 50862091, 69316478, 79926143, 101724182, 138632956, 159852286, 203448364, 319704572, 356034637, 559483001, 712069274, 1118966002, 1424138548, 2237932004, 3916381007, 7832762014, 15665524028]

約数ペア:

[(1, 15665524028), (2, 7832762014), (4, 3916381007), (7, 2237932004), (11, 1424138548), (14, 1118966002), (22, 712069274), (28, 559483001), (44, 356034637), (49, 319704572), (77, 203448364), (98, 159852286), (113, 138632956), (154, 101724182), (196, 79926143), (226, 69316478), (308, 50862091), (452, 34658239), (539, 29064052), (791, 19804708), (1078, 14532026), (1243, 12602996), (1582, 9902354), (2156, 7266013), (2486, 6301498), (3164, 4951177), (4972, 3150749), (5537, 2829244), (8701, 1800428), (11074, 1414622), (17402, 900214), (22148, 707311), (34804, 450107), (60907, 257204), (64301, 243628), (121814, 128602)]