57117825

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 107810560

約数和(自身を除く): 50692735

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2287, 2775, 4995, 6861, 8325, 11435, 20583, 24975, 34305, 57175, 61749, 84619, 102915, 171525, 253857, 308745, 423095, 514575, 761571, 1269285, 1543725, 2115475, 2284713, 3807855, 6346425, 11423565, 19039275, 57117825]

約数ペア:

[(1, 57117825), (3, 19039275), (5, 11423565), (9, 6346425), (15, 3807855), (25, 2284713), (27, 2115475), (37, 1543725), (45, 1269285), (75, 761571), (111, 514575), (135, 423095), (185, 308745), (225, 253857), (333, 171525), (555, 102915), (675, 84619), (925, 61749), (999, 57175), (1665, 34305), (2287, 24975), (2775, 20583), (4995, 11435), (6861, 8325)]