539255475

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 1117017792

約数和(自身を除く): 577762317

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 43, 45, 55, 75, 81, 99, 129, 135, 165, 215, 225, 275, 297, 387, 405, 473, 495, 563, 645, 675, 825, 891, 1075, 1161, 1419, 1485, 1689, 1935, 2025, 2365, 2475, 2815, 3225, 3483, 4257, 4455, 5067, 5805, 6193, 7095, 7425, 8445, 9675, 11825, 12771, 14075, 15201, 17415, 18579, 21285, 22275, 24209, 25335, 29025, 30965, 35475, 38313, 42225, 45603, 55737, 63855, 72627, 76005, 87075, 92895, 106425, 121045, 126675, 154825, 167211, 191565, 217881, 228015, 266299, 278685, 319275, 363135, 380025, 464475, 501633, 605225, 653643, 798897, 836055, 957825, 1089405, 1140075, 1331495, 1393425, 1815675, 1960929, 2396691, 2508165, 3268215, 3994485, 4180275, 5447025, 6657475, 7190073, 9804645, 11983455, 12540825, 16341075, 19972425, 21570219, 35950365, 49023225, 59917275, 107851095, 179751825, 539255475]

約数ペア:

[(1, 539255475), (3, 179751825), (5, 107851095), (9, 59917275), (11, 49023225), (15, 35950365), (25, 21570219), (27, 19972425), (33, 16341075), (43, 12540825), (45, 11983455), (55, 9804645), (75, 7190073), (81, 6657475), (99, 5447025), (129, 4180275), (135, 3994485), (165, 3268215), (215, 2508165), (225, 2396691), (275, 1960929), (297, 1815675), (387, 1393425), (405, 1331495), (473, 1140075), (495, 1089405), (563, 957825), (645, 836055), (675, 798897), (825, 653643), (891, 605225), (1075, 501633), (1161, 464475), (1419, 380025), (1485, 363135), (1689, 319275), (1935, 278685), (2025, 266299), (2365, 228015), (2475, 217881), (2815, 191565), (3225, 167211), (3483, 154825), (4257, 126675), (4455, 121045), (5067, 106425), (5805, 92895), (6193, 87075), (7095, 76005), (7425, 72627), (8445, 63855), (9675, 55737), (11825, 45603), (12771, 42225), (14075, 38313), (15201, 35475), (17415, 30965), (18579, 29025), (21285, 25335), (22275, 24209)]