52743136725

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2137}}^1\times {\mathrm{2551}}^1$

素因数の和:4747

約数の個数: 72

約数和(自身を含む): 96748912832

約数和(自身を除く): 44005776107

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 2137, 2551, 3225, 6411, 7653, 9675, 10685, 12755, 19233, 22959, 32055, 38265, 53425, 63775, 91891, 96165, 109693, 114795, 160275, 191325, 275673, 329079, 459455, 480825, 548465, 573975, 827019, 987237, 1378365, 1645395, 2297275, 2742325, 4135095, 4936185, 5451487, 6891825, 8226975, 16354461, 20675475, 24680925, 27257435, 49063383, 81772305, 136287175, 234413941, 245316915, 408861525, 703241823, 1172069705, 1226584575, 2109725469, 3516209115, 5860348525, 10548627345, 17581045575, 52743136725]

約数ペア:

[(1, 52743136725), (3, 17581045575), (5, 10548627345), (9, 5860348525), (15, 3516209115), (25, 2109725469), (43, 1226584575), (45, 1172069705), (75, 703241823), (129, 408861525), (215, 245316915), (225, 234413941), (387, 136287175), (645, 81772305), (1075, 49063383), (1935, 27257435), (2137, 24680925), (2551, 20675475), (3225, 16354461), (6411, 8226975), (7653, 6891825), (9675, 5451487), (10685, 4936185), (12755, 4135095), (19233, 2742325), (22959, 2297275), (32055, 1645395), (38265, 1378365), (53425, 987237), (63775, 827019), (91891, 573975), (96165, 548465), (109693, 480825), (114795, 459455), (160275, 329079), (191325, 275673)]